Deark -- Information about supported formats


=== Image format modules ===

(Images that are not "extracted" will be converted to PNG, except as noted.)

* ACiDDraw COM file (module="aciddraw_com")
  Executable character graphics format made by ACiDDraw v1.2+.

* ADEX .IMG (module="adex") (experimental)

* Alias PIX, a.k.a. Vivid ray tracer bitmap (module="alias_pix")
  - Truecolor only. Grayscale not supported.

* Alpha Microsystems BMP (module="alphabmp") (experimental)

* Amiga Workbench Icon (module="amigaicon")
  - Original format: Mostly supported, but the format is not portable, and
    there is not just one correct way to render the images.
  - NewIcons: Fully supported.
  - GlowIcons / OS3.5: Fully supported.

* AMOS Picture Bank (module="abk")

* AMOS Sprite Bank (AmSp) / AMOS Icon Bank (AmIc) (module="abk")

* ANI (Windows Animated Cursor) (part of module "riff")
  - Extract individual CUR and ICO files.

* ANIM (Amiga IFF-ANIM) (module="anim")
  - Supports most common formats.
  - Extract the individual frames.
  Options
   -opt anim:includedups - Do not suppress duplicate frames.
   - Some options for ILBM may also apply to ANIM.

* Animatic Film (module="animatic")
  - Extract the individual frames.
  Options
   -opt atari:palbits=<n> (refer to readme.md)

* Animator PIC/CEL (module="animator_pic")
  Format used by the original Autodesk Animator.

* ANSI Art (module="ansiart")
  - Autodetection usually works, but not always. You may have to use
     "-m ansiart" or "-m ansi".
  - Supports only the most common escape codes, which is usually good enough.
  - Some features depend on the output format. "Blink" is not supported with
     image output, for example.
  Options
   -opt char:output=image - Output to a bitmap instead of HTML
   -opt char:width=<n> - Number of characters per row
   -opt ansiart:no24bitcolor - Disable support for 24-bit color definitions
   -opt ansiart:noblink - Disable blinking characters, enabling high-intensity
     background colors. This is usually unnecessary, as well-formed files will
     explicitly disable blink.
   -opt ansiart:vt100 - Use VT100 mode

* Apple II icons archive (module="apple2icons") (experimental)
  - Not autodetected. Use "-m apple2icons".

* Apple volume label image (module="applevol")

* ART - PFS: 1st Publisher clip art (module="fp_art")

* ArtWorx Data Format (ADF) (module="artworx_adf")

* AutoCAD Slide Library (.slb) (module="autocad_slb")
  - Extracts the component AutoCAD Slide (.sld) files.

* Award BIOS logo (EPA, AWBM) (module="awbm")
  - Supports version 1
  - Supports 4-bit and 8-bit version 2
  Options
   -opt awbm:rgb=0 - (v2) Assume BGR sample order (default for 4-bit)
   -opt awbm:rgb=1 - (v2) Assume RGB sample order (default for 8-bit)

* Binary Text (.BIN character graphics format) (module="bintext")
  - Must use "-m bintext", unless the file has a SAUCE record.
  Options
   -opt char:width=<n> - Number of characters per row

* BLD (MegaPaint BLD) (module="bld")

* BMI (Zoner bitmap) (module="bmi") (experimental)

* BMP (Windows bitmap) (module="bmp")

* Bob ray tracer bitmap (module="bob")

* BPG (module="bpg") (experimental)
  - Extract Exif, XMP, ICC Profiles, thumbnails

* BSAVE/BLOAD image (module="bsave")
  Support (some) PC-style BSAVE files.
  Options
   -file2 <file.pal> - Use this palette file (BSAVE format)
   -opt palfile=<file.pal> - Use this palette file (BSAVE format)
   -opt bsave:width=<n>
   -opt bsave:height=<n>
   -opt bsave:fmt=char  - Character graphics
   -opt bsave:fmt=cga2  - 640x200 2-color
   -opt bsave:fmt=cga4  - 320x200 4-color
   -opt bsave:fmt=cga16 - Very low (160x100) resolution
   -opt bsave:fmt=mcga  - 320x200 256-color
   -opt bsave:fmt=wh2   - 2-color, header includes width & height
   -opt bsave:fmt=wh4   - 4-color, header includes width & height
   -opt bsave:fmt=wh16  - 16-color, 4-plane, header includes width & height
   -opt bsave:fmt=wh256 - 256-color, header includes width & height
   -opt bsave:fmt=b265  - Special
   -opt bsave:fmt=2col  - 2-color noninterlaced (experimental)
   -opt bsave:fmt=4col  - 4-color noninterlaced (experimental)

* Calamus Raster Graphic (module="crg") (experimental)

* Cardfile (module="cardfile")
  - Supports MGC and RRG formats.
  - Extracts bitmaps.
  - Extracts text (use -a).
  - Extracts OLE objects.
  Options
   -opt ole1:extractall - Extract unidentified OLE objects

* CD-I IFF-IMAG (module="cdi_imag") (experimental/incomplete)
  A format used on some CD-i discs.

* COKE (Atari Falcon) (*.tg1) (module="coke")

* ColoRIX (*.sc?, etc.) (module="colorix")
  - Supports most formats, including compressed files.

* Compface intermediate format (module="compfacei")
  This is an obscure text-based format related to X-Face, used by the Compface
  software.
  - Cannot be autodetected. You must use "-m compfacei".

* CompuServe RLE (module="cserve_rle")

* Corel CCX (module="corel_ccx")
  - Decompresses and converts to CMX format.

* CorelDRAW CDR, old "WL" format (module="cdr_wl") (experimental)
  - Extracts preview image.

* Corel Gallery BMF (module="corel_bmf") (experimental)
  - Extracts preview image.

* CorelMOSAIC CLB (module="corel_clb") (experimental)
  A thumbnail image library, companion to a CLH file.

* DIB (module="dib")
  - Adds a BMP file header to a raw Windows DIB file.

* DCX (module="dcx")
  Multi-image PCX format.
  - Extracts individual PCX files.

* DEGAS and DEGAS Elite (module="degas")
  Options
   -opt atari:palbits=<n> (refer to readme.md)
   -opt atari:respectpal - Don't ignore a seemingly bad 2-color palette

* DEEP / IFF-DEEP (module="deep")
  - Supports most of the common image types.

* DeskMate Paint .PNT (module="deskmate_pnt")

* DGI (Digi-Pic) (module="dgi")

* DL animation (DL MAKER) (module="dlmaker")
  - Extracts all images and audio clips, in the order they appear in the file.
  - File extension must be ".dl".

* Doodle (Atari) (module="doodle")
  - Supports high resolution (640x400) only

* Dr. Halo .CUT (module="drhalocut")
  Options
   -file2 <file.pal> - Read the palette from this file.
   -opt drhalocut:pal=pc16 - Use standard 16-color palette if possible.

* Dr. Halo .PIC (module="drhalopic")
  - Most of the common image types are supported.
  Options
   -file2 <file.pal> - Read the palette from this file.

* EggPaint (*.trp) (module="eggpaint")

* Enhanced Windows Metafile (module=emf)
  - Extract BMP and other images from some records.

* EPOC MBM/Sketch/AIF (module="epocimage")
  - Supports most image types
  - Supports most compression schemes

* EPS (Encapsulated PostScript) (module="eps")
  - Extract EPS, TIFF, and WMF from "EPS DOS Binary" format.
  - Supports preview images in EPSI format (1-, 2-, 4-, 8-bit grayscale)

* Falcon True Color (module="ftc")

* farbfeld (module="farbfeld")

* FLI/FLC (Autodesk Animator) (module="fli")
  - Extract the (non-repeated) frames.

* FM Towns HEL (module="fmtowns_hel")
  This is a simple animation format.

* FM Towns ICN (module="fmtowns_icn")
  - A standard palette is used, which isn't ideal in all cases.

* GEM VDI Bit Image (GEM Raster) (module="gemras")
  - Supports original bilevel format
  - Supports paletted XIMG format
  - Supports some non-XIMG 16-color images
  Options
   -opt atari:palbits=<n> (refer to readme.md)

* GIF (module="gif")
  - Extract the image, or every frame from an animated or multi-image GIF.
  - Plain text extensions are supported.
  - Extract comments (use -a).
  Options
   -opt gif:raw - Extract the individual component images, instead of rendering
     the frame in full. Plain text extensions might be extracted as text files,
     instead of images of text.
   -opt gif:dumpplaintext - Extract plain text extensions to text files (in
     addition to rendering them to the image).
   -opt gif:dumpscreen - Save a copy of the "screen" after the last image in
     the file has been disposed of. Incompatible with gif:raw.

* GodPaint (Atari Falcon) (module="godpaint")

* Graphic Workshop self-displaying picture (module="gws_exepic")
  - Supports the DOS EXE-based format.

* Graphic Workshop thumbnail (.thn) (module="gws_thn")

* GRASP GL animation (module="graspgl")
  - Extracts all files.

* GROB (HP calculator) (module="grob")
  - Supports binary and text encodings.
  - Some text GROB files can't be autodetected, and need "-m grob".
  Options
   -opt grob:planes=<n> - Treat image as grayscale. <n> should usually be 2.
   -opt grob:planeorder=l - For grayscale, assume the least-significant
     bitplane comes first.

* Hemera Photo-Object image (module="hpi")
  - Extracts the color components to a JPEG file, and the alpha component (if
   present) to a PNG file.

* Hemera thumbnails (module="hta")

* HP 100LX / HP 200LX .ICN icon format (module="hpicn")

* HR (TRS-80 High Resolution graphics file) (module="hr")

* HS2 (module="hs2")
  Obscure format associated with a program called "POSTERING"

* HSI Raw (module="hsiraw")

* ICA (Icon Manager Archive) (module=iconmgr_ica) (experimental)
  Related to Icon Manager by Impact Software and L. Gray.

* icns (Apple Icon) (module="icns")
  - Supports most icon types.
  - Embedded JP2 and PNG files are extracted as-is.
  Options
   -opt icns:getmasks - Only extract the transparency masks.

* ICO/CUR (Windows icon/cursor) (module="ico")
  - Supports most but not all formats.
  - PNG-formatted icons will be extracted as-is, not decoded.
  - Extract images of the (otherwise unused) masks for 32-bit images (use -a).

* ILBM and related IFF-based images (module="ilbm")
  - Supports ILBM, ACBM, PBM, RGBN, RGB8
  - Supports 1-8 bit paletted, 24-bit truecolor
  - Supports HAM6, HAM8, Halfbrite
  - Supports color-keyed and bitmask transparency
  - Extract thumbnails from TINY chunks
  - Extract text from ANNO chunks (use -a)
  Options
   -opt ilbm:trans=<0|1|auto> - Remove (0) or respect (1) transparency. The
     default, "auto", is to remove transparency only if it seems bad.
   -opt ilbm:fixpal=<0|1> - Don't/Do try to correct palettes that seem to have
     fewer than 8 bits of precision.
   -opt ilbm:allowspecial - Don't stop after certain errors.

* Image Gallery GAL (module="imggal_alch")
  Image catalog file from Image Gallery by Alchemy Mindworks.

* IndyPaint (*.tru) (module="indypaint")

* Inset PIX (module="insetpix") (experimental)
  - In rare cases, format detection may fail (need "-m insetpix").

* InShape IIM (module="iim")

* Jigsaw (.jig) (module=jigsaw_wk)
  A Windows 3.x program by Walter A. Kuhn.
  - Extract the main image.

* Jovian Logic VI bitmap (module="jovianvi") (experimental)

* JPEG and JPEG-LS (module="jpeg")
  - Extract ICC profiles.
  - Extract JFXX JPEG-formatted thumbnails (rare).
  - Extract JFIF uncompressed thumbnails (rare).
  - Extract XMP data, including "extended XMP".
  - Extract JPEG-HDR residual images.
  - Process Exif data (or extract it: use -a)
  - Process Photoshop-related data.
  - Extract Multi-Picture Format (MPF/MPO) thumbnails and other images.
  - Extract comments (use -a). Comment bytes are extracted as-is, or
     interpreted based on the "-inenc" option.
  - Extract Exif FPXR streams (use -a).

* JPEG 2000 (module="jpeg2000")
  - Extract JPEG 2000 codestream from JP2/JPX/JPM formats.
  - Extract XML data.
  - Extract GeoTIFF data.
  - Extract XMP data.
  - Extract Exif data (use -a) (nonstandard; partial support)
  - Process Photoshop-related data.

* JPEG 2000 codestream (module="j2c")
  - Extract comments (use -a).

* JPEG XR (HD Photo) (part of module "tiff")
  - Minimal support.

* Laughing Dog COM file (module="ldog_com")
  Executable character graphics format made by Laughing Dog Screen Maker.

* Lotus Manuscript graphics (.bit, .rle) (module="lotus_mscr") (experimental)
  - Not always autodetected. You may have to use "-m lotus_mscr".

* LSS16 (SYSLINUX image) (module="lss16")

* Lumena CEL (module="lumena_cel")
  - Single-image files only

* MacPaint (module="macpaint")
  - Can also decode brush patterns (use -a)
  Options
   -opt macpaint:macbinary=<0|1>

* Magic Desk or ToyBox icon (module="mdesk_icn")
  Options
   -opt mdesk_icn:pal=<1|2|3|4> - 1=Use ToyBox palette, 2=Use Magic Desk
     palette, 3=Prefer ToyBox palette, 4=Prefer Magic Desk palette (default)

* MAKIchan graphics (module="makichan")
  - Supports most 16- and 256-color .MAG images
  - Supports most 16-color .MKI images
  - Does not support .MAX

* MegaPaint Symbol Library (.lib) (module="megapaint_lib") (experimental)

* MegaPaint Patterns (.pat) (module="megapaint_pat") (experimental)

* Microsoft Comic Chat (.avb, .bgb) (module="comicchat")

* MMM (MacroMind Movie) (module="mmm") (experimental)
  - Can extract images, but cannot always get the colors right.
  - Audio conversion to WAV is attempted.

* MRW (Minolta RAW) (module="mrw")
  - Process Exif data (or extract it: use -a)

* MSP (Microsoft Paint graphics) (module="msp")
  - Version 1 and 2

* MS Word for DOS Screen Capture (module="mswordscr")
  Supports the same options as the pcx module.

* NEOchrome (.NEO) (module="neochrome")
  Options
   -opt atari:palbits=<n> (refer to readme.md)

* NEOchrome Animation (module="neochrome_ani") (experimental)

* New Print Shop .POG format (module="newprintshop")
  Options
   -file2 <file.pnm> - Use this "name" file
   -opt namefile=<file.pnm> - Use this "name" file

* NIE/NII/NIA (module="nie") (experimental)
  The "Naive Image Formats" associated with the Wuffs project.

* NGG (Nokia Group Graphic) (module="ngg")

* NLM (Nokia Logo Manager bitmap) (module="nlm")

* NOL (Nokia Operator Logo) (module="nol")

* NPM (Nokia Picture Message) (module="npm")

* NSL (Nokia Startup Logo) (module="nsl")

* OLPC .565 firmware icon (module="olpc565")

* OS/2 boot logo (module="os2bootlogo")
  - You may have to use "-m os2bootlogo" in some cases.

* OS/2 Icon, Pointer, Bitmap Array formats (module="os2bmp")
  - Converts icons & pointers to individual PNG files.
  - Icon, pointer, and BMP image files are extracted from Bitmap Array files.
    Reprocess icon and pointer files to convert to PNG.

* PaintShop Pro Browser Cache (module="jbf")
  - Format v1.x: BMP files are reconstructed and extracted.
  - Format v2.x: JPEG files are extracted.

* Palm BitmapType (module="palmbitmap")
  - Cannot easily be autodetected. You must use "-m palmbitmap", except in most
    cases when the file extension is ".palm".
  - May be found inside some Palm files. See also the notes for the "Palm PRC"
    and "Palm PDB/PQA" modules.
  Options
   -opt palm:le - Assume little-endian byte order

* Palm Database (PDB) ImageViewer/FireViewer (part of module "palmdb")

* PCPaint / Pictor (module="pcpaint")
  - Supports PIC and CLP formats. Some files are not portable, because they use
    a nonstandard palette that is not contained in the file.
  - Supports most images with 8 or fewer bits/pixel.
  - Supports character graphics (experimental).
  Options
   -opt pcpaint:fmt=pic
   -opt pcpaint:fmt=clp
   -file2 <file.pic> - PIC file to read the palette from
   -opt palfile=<file.pic> - PIC file to read the palette from

* PCPaint compressed BSAVE (module="bsave_cmpr") (experimental)
  - Decompresses to BSAVE format.

* PCX (module="pcx")
  - Supports most of the common varieties of PCX.
  Options
   -opt pcx:pal=<0|1> - The predefined palette to use, if there is no palette
     in the file. Default is 0.
   -opt pcx:resmode=<ignore|dpi|screen|auto> - How to interpret the
     "resolution" field. "screen" means as the target screen mode's pixel
     dimensions (assumes 4:3 screen). The default is "auto", which means to
     guess.
   -file2 <file.p13> - Read the palette from a separate file. Each entry is 3
     bytes (R,G,B); samples range from 0-63.

* PCX2COM (module="pcx2com")
  - Convert to PCX.

* Pegasus JPEG and KQP (Konica) (module="picjpeg") (experimental)
  - Convert to JPEG.

* PGC (Portfolio graphics compressed) (module="pgc")

* PGF (Portfolio graphics) (module="pf_pgf")

* PGX (Portfolio graphics animation) (module="pgx")
  - Extract embedded PGC images.

* PI4 (Atari Falcon 320x240) (module="fpaint_pi4")

* PI7 (Atari Falcon 640x480) (module="atari_pi7")

* PI9 (Atari Falcon 320x200) (module="fpaint_pi9")

* PICT (Macintosh image) (module="pict")
  - Extract bitmap images, etc.
  Options
   -opt pict:decodeqt - Try to decode embedded "QuickTime" images directly,
    instead of always extracting to .qtif format.

* PixFolio catalog (.cat) (module="pixfolio") (experimental)
  - Supports the format used by Win3.x versions of the software.
  Options
   -opt pixfolio:undelete - Also extract deleted images.

* PKM (GrafX2 image) (module="pkm")

* PNG / MNG / JNG (module="png")
  - Extract XMP data.
  - Extract ICC profiles.
  - Extract or process various other metadata formats.
  - Extract frame images (may be image fragments) from APNG files.
  Options
   -opt png:extractapng=0 - Do not extract APNG frames
   -opt png:extractzlib - Extract the zlib stream to a file

* PNM/PBM/PGM/PPM/PAM (module="pnm")

* PrintMaster .SHP format (module="printmaster")
  Options
   -file2 <file.sdr> - Use this "name" file
   -opt namefile=<file.sdr> - Use this "name" file

* PrintPartner .GPH (module="pp_gph")

* Print Shop .DAT format (module="printshop")
  - Not all files can be autodetected. You may need "-m printshop".
  Options
   -file2 <file.sdr> - Use this "name" file
   -opt namefile=<file.nam> - Use this "name" file

* Print Shop - Apple IIgs format (module="printshop_gs")
  Format is 88x52 pixels, file size 1716 bytes.
  - Not autodetected. Use "-m printshop_gs".

* Prism Paint (module="prismpaint")
  - Supports 1-, 2-, 4-, 8-, and 16-bits per pixel

* PSD / PSB (Photoshop) (module="psd")
  - Basic support for RGB/grayscale/paletted 8/16-bit images
  - Extract JPEG thumbnails. Some thumbnail images have the red and blue
    channels swapped -- Deark warns about this, but does not correct it.
  - Extract XMP data.
  - Extract ICC profiles.
  - Extract linked layer image data (could be PNG/JPG/PSD/etc. format).
  - Process Exif data (or extract it: use -a)
  - Extract IPTC-IIM data (use -a).
  - Extract "text engine data" (use -a)

* Psion PIC (module="psionpic")
  A Psion PIC file contains one or more 1-bpp bitmaps, some of which can be
  combined to make grayscale images. Deark will try to guess which images
  should be combined, but it may not always get it right.
  - Supports 1- and 2-bit grayscale.
  Options
   -opt psionpic:bw - Do not try to detect grayscale images. Write each bitmap
     as a separate image.

* QDV (Giffer) (module="qdv")

* QTIF (QuickTime image) (module="qtif")
  - Extract embedded JPEG, TIFF, and other image files.
  - Decode some "raw" (uncompressed) images.

* REKO cardset (module="reko")
  Options
   -opt reko:combine=0 : Write each card to its own file, even if a montage is
     possible.

* RIPscrip icon (.ICN) or BGI image (module="ripicon") (experimental)
  - Not all files are autodetected. You may need "-m ripicon".
  - Only 16-color images are supported.

* RISC OS / Acorn Sprite (module="rosprite")
  - Autodetection may not always work. May need "-m rosprite".
  - "Old" format is pretty well supported.
  - "New" format is mostly supported, but not well-tested.

* RISC OS / Acorn Draw (module="rodraw") (experimental)
  - Extract sprite image files.

* RSC (GEM resource) (module="rsc") (experimental)
  - Supports both "old" and "new" formats.
  - Extracts icons and bitmaps.
  Options
   -opt rsc:fmt=<atari|pc> - Use this byte order. Default is to autodetect.

* SGI image (module="sgiimage") (incomplete)

* SHG and MRB (module="shg")
  Segmented Hypergraphics and Multi-Resolution Bitmap formats are used in
  Windows .HLP files.
  - Converts bitmap graphics to BMP format.
  - Extracts WMF files.

* Spectrum 512 Compressed (.spc) (module="spectrum512c")
  Options
   -opt spectrum512:tospu - Output to an .spu file

* Spectrum 512 Smooshed (.sps) (module="spectrum512s")
  Options
   -opt spectrum512:tospu - Output to an .spu file

* Spectrum 512 uncompressed (.spu) (module="spectrum512u")
  Options
   -opt atari:palbits=<n> (refer to readme.md)

* Storyboard PIC/CAP (module="storyboard") (experimental)
  - Old ("EP_CAP") and new formats are mostly supported.

* STOS Memory Bank and related formats (.mbk) (module="stos", ...)
  Includes support for "Picture Packer" format. Helper modules such as
  "stos_pp1" may exist.
  - Decode "sprite bank" images
  - Decode "icon bank" images
  - Decode "packed screen" images
  Options
   -opt atari:palbits=<n> (refer to readme.md)
   -opt stos:res0=<l|m> : Assume res 0 pics are low(standard)/med(DAJ) res.
   -opt stos:res1=<l|m|h> : Assume res 1 pics are low(PP1)/med(standard)/
     high(PP3) res.

* Sun Raster (module="sunras") (incomplete)
  - Supports most common image types
  Options
   -opt sunras:fmt32=<xbgr|abgr|xrgb|argb|bgrx|bgra|rgbx|rgba> - Specify the
     interpretation of a 32-bit pixel

* Syberia texture (.syj) (module="syberia_syj")
  - Convert abbreviated JPEG file to JPEG.

* TGA (Targa) (module="tga")
  Options
   -opt tga:trans=<0|1|2|auto> - 0 = Ignore any potential transparency.
    1 = Respect transparency when possible. 2 = Assume alpha is premultiplied.
    auto = Autodetect (default).

* TheDraw COM (module="thedraw_com")
  Executable character graphics format made by TheDraw.

* Thumbs.db (Windows thumbnail) (part of module "cfb")
  - Extract thumbnail files (embedded JPEG or PNG files)
  - Some thumbnails use a nonstandard RGBA format. These are not converted to
    a portable format.

* ThumbsPlus database (.tud) (module="thumbsplus")
  - Thumbnail database format used by ThumbsUp! 1.x and ThumbsPlus 2.x.

* TI calculator "variable" files (module="tivariable")
  - TI73/TI82/TI83 pictures
  - TI85/TI86 pictures
  - TI89/TI92/TI92+ pictures

* TIFF and Exif (module="tiff")
  - Decode most images, excluding lossy-compressed images.
  - Extract JPEG-formatted Exif thumbnails, and some types of JPEG-compressed
    images.
  - Extract ICC profiles.
  - Process Photoshop-related data.
  - Extract IPTC-IIM data (use -a).
  Options
   -opt tiff:decode=0 - Do not decode images
   -opt tiff:dexxa[=0] - Hint about whether file was made by PaintShow or
     related software.
   -opt tiff:fillorderstrategy=<0|1|...> - Hint about what to do with an
     ambiguous FillOrder tag:
      0 = Default.
      1 = If in doubt, ignore.
      2 = If in doubt, decompress, then reverse order of pixels within a byte.

* TIM (Playstation graphics) (module="tim") (experimental/incomplete)

* Tiny Stuff (.TNY, .TN1, .TN2, .TN3) (module="tinystuff")
  Options
   -opt atari:palbits=<n> (refer to readme.md)
   -opt atari:respectpal - Don't ignore a seemingly bad 2-color palette

* VBM (VDC BitMap) (module="vbm")
  - Version 2 only

* Video Master (.flm/.vid/.vsq) (module="videomaster") (experimental)
  - Minimal support. Extracts the video frames.

* VITec image format (module="vitec) (experimental/incomplete)

* VORT ray tracer .pix image (module="vort") (experimental/incomplete)

* Windows 1.0 ICO/CUR (module="win1ico")

* Windows Metafile (module=wmf)
  - Extract BMP images from some records.
  - Extract embedded EMF documents.

* Winzle (module=winzle)
  - Convert Winzle obfuscated BMP (.wzl) to BMP.

* Wiz Solitaire deck (module="wizsolitaire")

* WordPerfect Graphics (module=wpg)
  - Extract bitmaps

* X11 puzzle (module="xpuzzle")
  Format used by X-Windows "puzzle" program.
  ftp://ftp.x.org/pub/unsupported/programs/puzzle/
  Generated by Netpbm's ppmtopuzz utility.

* XBIN (module="xbin")
  Renders XBIN character graphics to a bitmap (default) or HTML.
  - Extract embedded fonts (use -a).
  Options
   -opt char:output=html - Use HTML output format

* X-Face (icon/avatar format) (module="xface")
  - You may have to use "-m xface".

* XGA (Atari Falcon image) (module="falcon_xga")

* XWD (X-Windows screen dump) (module="xwd") (experimental)

* YBM (Bennet Yee face format) (module="ybm")

* Young Picasso (.YP) (module="young_picasso")
  An old paint program by Blueview Software.

* ZBR ((Zoner) Zebra Metafile) (module="zbr")
  - Extract the preview image.

=== Font formats ===

* FNT (Windows font) (module="fnt")
  Most FNT files have an extra "absolute space" character, which Deark
  arbitrarily places at code point 256, or U+2002 (EN SPACE).

* Font Mania COM format (module="fontmania")

* FONTEDIT font (module="fontedit")
  An old DOS .COM-based format.
  Options
   -opt fontedit:template - Also extract the template font, if different.

* GEM bitmap font (module="gemfont") (experimental)
  - Autodetection may not always work. May need "-m gemfont".

* GRASP font (module="graspfont") (experimental)
  .set/.fnt; may be found inside GRASP .gl files.

* PCF font (module="pcf") (experimental/incomplete)

* PCR font (module="pcrfont") (experimental)

* PC Screen Font (PSF) (module="psf")
  Options
   -opt font:noaliases - Restrict to one Unicode codepoint per glyph

* PFF2 font (module="pff2")

* PK font (Packed Font) (module="pkfont") (partial support)

* Unifont HEX (module="unifont_hex")
  - Cannot be autodetected. Use "-m unifont_hex".

* VGA font (module="vgafont")
  Raw 8xN bitmapped font with 256 characters.
  - Cannot be autodetected. Use "-m vgafont".

=== Compression, archive, installer, disk image modules ===

* ADF (Amiga disk image) (module="amiga_adf") (experimental)

* Aldus LZW and PKZP (module="aldus_inst") (experimental, incomplete)
  An installer compressed file format.

* AmBs (AMOS "Banks" aggregate format) (module="abk")
  - Extract AmSp, AmIc, AmBk files.

* Apple II disk image (module="apple2_dsk") (experimental)
  - Limited support. Only Apple DOS 16-sector.

* Apple Partition Map (module="apm") (experimental)

* AppleSingle/AppleDouble (module="applesd")
  AppleDouble files often have names beginning with "._".
  - Extract data fork.
  - Extract (default for AppleSingle) or decode (default for AppleDouble)
    resource fork.
  Options
   -opt applesd:extractrsrc=<0|1> - Specify whether the resource fork is
     decoded (0), or extracted (1).

* ar (.a archive/library format) (module="ar") (experimental/incomplete)
  - Supports System V long filenames

* ar001 (module="ar001")
  "ar" archiver by Haruhiko Okumura, first version.

* ARC archive (module="arc")
  - Essentially all compression methods are supported, except for the PAK
    (NoGate) extensions.

* ArcFS (module="arcfs")

* ArcMac (module="arcmac") (experimental)
  Variant of ARC.

* ARJ (module="arj")
  Options
   -opt arj:entrypoint=<n> : Specify the offset of ARJ data.
   -opt arj:scan=0 : Disable scanning for the ARJ data.
   -opt arj:reloc[=<n>] : Move the ARJ data, and disable some types of
     security/protection. Use with "-m arj" to convert most any self-extracting
     ARJ archive to plain ARJ.

* ARX (module="arx")
  Variant of LHA. Deark tries to convert it to LHA.

* ATR (Atari disk image) (module="atr") (experimental/incomplete)

* Binary II (module="binary_ii") (experimental/incomplete)

* CAB (Microsoft Cabinet) (module="cab")
  - Files can be parsed, but there is usually nothing that can be extracted
    from them.

* CAR (module="car_lha")
  Variant of LHA by MylesHi! Software. Deark tries to convert it to LHA.
  - File extension must be ".car" (or use "-m car").

* CAZIP (module="cashrink") (experimental)
  A compressed file format for software installation.

* CD/raw (module="cd_raw")
  - Extract .ISO and other filesystem data from some raw CD images, such as
    the .BIN file in CUE/BIN format.

* CMZ (module="cmz") (experimental)
  An old installer archive format used by Lotus.

* compress (legacy Unix .Z format) (module="compress")

* Compressor, The (module="tc_trs80")
  TRS-80 software by John Lauro.

* cpio (module="cpio")

* CP Shrink (.cpz) (module="cpshrink")
  - File extension must be ".cpz" (or use "-m cpshrink").

* CRLZH (module="crlzh")
  An old compressed file format used mainly on CP/M.

* Crunch (module="crunch") (incomplete)
  An old compressed file format used mainly on CP/M.
  - The header can be parsed, but only the rare v1.x format can be
    decompressed.

* CRUSH (.cru) (module="crush")
  CRUSH is a DOS archive utility by PocketWare.

* D64 (Commodore 64 disk format) (module="d64") (experimental)

* DCL Implode (module="dclimplode")
  Raw PKWARE DCL Implode compressed file. Also known as TTCOMP.

* Deflate (module="deflate")
  Raw Deflate-compressed (not zlib) data.
  - Not autodetected; must use "-m deflate".
  Options
   -opt deflate:deflate64 - Decode as Deflate64 format.

* DIET (module="diet") (experimental/incomplete)
  Decompress a DIET-compressed DOS EXE or COM or data file.
  Options
   -opt diet:raw - For EXE, write raw decompressed data.

* DMS (Amiga disk image) (module="amiga_dms") (experimental)
  - Decompresses to ADF format.

* Doom WAD (module="wad")
  - The extracted files are usually in specialized formats.

* EDI Pack (module="edi_pack")
  Compressed file, used by EDI Install [Pro] from Eschalon Development.
  - Supports "LZSS1" and "LZSS2" formats, and the LZSSLib format.

* EXEPACK (module="exepack")
  Decompress an EXEPACK-compressed DOS EXE file.
  - Not automatic; must use "-m exepack" or "-opt execomp".
  Options
   -opt execomp:align=<16|512> - Preferred code image segment alignment
     (ignored if it can be determined from the source file).

* FAT (module="fat") (experimental/incomplete)
  - Limited support, mainly for floppy disk images.

* GX Library (module="gxlib")
  Aggregate format by Genus Microprogramming.

* Gzip (module="gzip")

* HFS filesystem image (module="hfs") (experimental/incomplete)
  - Incomplete support, but should be enough for most CD-ROM images.

* InstallShield IBT archive (module="is_ibt")
  This is usually a file named "setup.ibt".

* InstallShield installer archive (module="is_instarch")
  This is usually a file named "_inst32i.ex_" or "_inst16.ex_".

* InstallShield Z archive (module="is_z")

* ISO 9660 or High Sierra CD-ROM image (module="iso9660")
  Options
   -opt iso9660:tolower - Convert filenames to lowercase. Does not affect Rock
     Ridge or Joliet filenames.
   -opt iso9660:voldesc=<n> - Use the volume descriptor at sector <n>. A
     typical use is to set n=16 to ignore Joliet extensions.

* LBR (module="lbr")
  LRB is an uncompressed CP/M archive format.
  - These often contain files in compressed formats known as Squeeze, Crunch,
  and CrLZH. Deark doesn't necessarily support all of those formats.

* LHA/LHarc/LZH/PMA (module="lha")
  - All common compression methods are supported.
  Options
   -opt lha:lhark=<0|1> - Specify whether "lh7" compression should be assumed
     to be standard lh7 format, or LHARK format. The default is to autodetect,
     which can be slow for large files.

* LHarc/LArc self-extracting archive - COM format (module="lharc_sfx_com")

* LIF (Knowledge Dynamics) (module="lif_kdc") (incomplete)

* LoadDskF/SaveDskF (module=loaddskf)
  An OS/2 floppy disk image format.
  - By default, non-compressed files are interpreted (as with FAT).
  - Compressed files are decompressed.
  Options
   -opt loaddskf:toraw - Convert to raw FAT/IMA format.

* LZEXE (module="lzexe")
  Decompress an LZEXE-compressed DOS EXE file.
  - Not automatic; must use "-m lzexe" or "-opt execomp".
  Options
   -opt lzexe:raw - Instead of an EXE file, write raw decompressed data.
   -opt execomp:align=<16|512> - Preferred code image segment alignment. This
     may help make the decompressed file more similar to the original.

* LZHUF (module="lzhuf")
  Compression software by Haruyasu Yoshizaki. A bare-bones container for
  LHarc's "lh1" compression.
  - Not autodetected; you must use "-m lzhuf".

* LZS(Stac) (module="lzstac")
  Raw LZ-Stac compressed data.
  - Not autodetected; must use "-m lzstac".

* LZS221 (module="lzs221")
  Compressed file format by Stac.

* LZSS(Okumura) (module="lzss_oku")
  LZSS.C compression software by Haruhiko Okumura.
  - Not autodetected; you must use "-m lzhuf_oku".

* LZWCOM (module="lzwcom")
  LZWCOM/LZWUNC is an old file compression utility.
  - Not autodetected; you must use "-m lzwcom". In rare cases, you must also
    specify the version.
  Options
  -opt lzwcom:version=<1|2> : The format version.

* MacBinary (module="macbinary")
  - You may have to use "-m macbinary".

* MDCD archive (module="mdcd")

* Microsoft Compound File Binary (module="cfb")
  - Streams are not extracted by default, but some streams contain images and
    other objects that can be extracted.
  Options
   -opt cfb:extractstreams - Extract raw streams, instead of decoding.
   -opt cfb:fmt=raw - Do not try to detect the document type.
   -opt cfb:fmt=auto - Autodetect the document type (default).
   -opt cfb:fmt=thumbsdb - Treat the file as a Thumbs.db file.

* Microsoft Installation Compression (module="mscompress")
  - Supports "SZDD" variant, mode "A".
  - Supports "KWAJ" variant, all known compression methods.
  - Supports "SZ" variant.

* MOOF (module="moof") (incomplete)
  Macintosh floppy disk image format.
  - Some metadata is parsed, but the disk contents are not extracted or listed.

* MRNZ (module="mrnz")
  Installer format used by PC DOS.

* MSA (Magic Shadow Archiver) (module="msa") (experimental)
  - Atari ST disk image format.
  Options
   -opt msa:toraw - Instead of decoding, extract to raw ".ST" format (this is
     usually a FAT format).
   -opt msa:touncmsa - Instead of decoding, convert to uncompressed MSA.

* NPack (module="npack")
  Compressed file format by Symantec / Stac.

* NRG (module="nrg") (experimental)
  Nero CD image format.
  - Depending on the file structure, operates like the iso9660 module, or the
    cd_raw module.

* NuFX / ShrinkIt (module="nufx") (incomplete)
  Apple II compressed archive format.

* OS/2 PACK archive (module="os2pack") (experimental)
  - Supports the versions with signatures 0xa5961400, 0xa596140a, 0xa596ffff,
    0xa596feff.

* Pack (module="pack")
  Old Unix compressed file format (.z).

* PackDir (module="packdir") (experimental)

* PackIt (.pit) (module="packit")
  An old Macintosh format.
  - Supports most files.

* PAKLEO (module="pakleo") (experimental)

* Palm PDB/PRC/PQA (module="palmdb")
  - You may have to use "-m palmdb".
  - Use -a to extract the record blocks, but note that they are usually not in
    well-known formats.
  - Extracted ".palm" files are in Palm BitmapType format. Reprocess them to
    convert to PNG.
  Options
   -opt palm:timestampfmt=<macbe|unixbe|macle> - The timestamp format to assume.

* Pasti (.stx) (module="pasti") (experimental)
  - Atari ST disk image format.
  Options
   -opt pasti:toraw - Instead of decoding, extract to raw ".ST" format (this is
     usually a FAT format).

* PC-Shrink (module="pcshrink") (experimental)
  PC-Install .SHR compressed archive format.

* PCX Library (module="pcxlib")
  Aggregate format by Genus Microprogramming.

* PKLITE (module="pklite")
  Decompress a PKLITE-compressed DOS EXE file or DOS COM file.
  - For EXE format, you must use "-m pklite" or "-opt execomp".
  Options
   -opt pklite:raw - Instead of an EXE file, write raw decompressed data
   -opt execomp:align=<16|512> - Preferred code image segment alignment
     (ignored if it can be determined from the source file).

* RAR (module="rar")
  - Files can be parsed, but there is usually nothing that can be extracted
    from them.

* RPM (package manager) (module="rpm")
  - Extract compressed cpio file.

* QIP (Quarterdeck) (module="qip") (experimental)
  An obscure installer format.

* SCO compress LZH (module="compress_lzh")
  Variant of 'compress'.

* SIS (EPOC/Symbian archive) (module="sis")
  - EPOC release 3/4/5/6

* SOF/RESOF (part of module "zip")

* Spark archive (module="spark")
  Options
   -opt spark:recurse=0 - Extract subdirectories as Spark files

* Squash (module="squash")
  A variant of "compress", used on RISC OS.

* Squeeze (module="squeeze")
  An old compressed file format used mainly on CP/M.
  - SQ2 variant is also supported (experimental).

* Stirling Compressor, The (module="tscomp")

* StuffIt (.sit) (module="stuffit")
  - Limited support. Old format only.

* tar (module="tar")
  - Rare files may need "-m tar", as tar is difficult to autodetect.

* WOZ (module="woz") (incomplete)
  Apple II disk image format.
  - Some metadata is parsed, but the disk contents are not extracted or listed.

* ZIP (module="zip")
  - Supports most compression methods.
  - Extract main ZIP file comment (use -a).
  - Extract comments for individual files (use -a).
  Options
   -opt zip:scanmode - Attempt to read the file without using the ZIP "central
     directory". Not recommended, but allows some damaged ZIP files to be read.
   -opt zip:reloc[=<new_offset>] - Instead of decoding, move the ZIP data to
     the start of the file (or to new_offset).

* zlib (module="zlib")
  - Raw zlib files are uncompressed.

* Zoo (module="zoo")
  - Extract comments (use -a).
  Options
   -opt zoo:undelete - Also extract deleted files.

* Zoo filter format (module="zoo_filter")
  Format created by "zoo fc".

* Zoo Z format (module="zoo_z")
  Format created by "zoo xz <foo.zoo> [...]". Not all Zoo programs support it.
  - Will be translated to Zoo format.

* ZSQ (module="zsq")
  Compressed file format related to LZWCOM.

== Transfer encoding modules ==

* Ascii85 (module="ascii85") (incomplete)
  - Supports old and new btoa formats
  - Supports data with "<~" / "~>" delimiters

* Base16 (module="base16" or "hex")
  - Decode "hex encoded" data.
  - Not autodetected; use "-m base16".
  - Only supports raw data, such as that produced by "xxd -p". Does not
    support full hex dumps.

* Base64 (module="base64")
  - Not autodetected; use "-m base64".

* BinHex (.hqx) (module="binhex")
  - Extract data and resource forks to separate files.

* BinSCII (.bsc) (module="binscii")
  - May need to use "-m binscii" in some cases.

* Uuencoded (module="uuencode")

* Xxencoded (module="xxencode")

=== Other modules ===

* AMOS source code (module="amos_source")
  - Extract AmBs resource file.

* Asc2Com (moule="asc2com")
  Executable text (.COM) files made by MorganSoft's Asc2Com utility.
  - Supports files that use compression.
  - Some files contain special codes to change colors, etc. Some of these
    codes can be different in every file. If encoding translation is enabled,
    such codes will be identified, and converted to... something.
  Options
   -opt text:encconv=0 - Suppress character encoding translation, and other
    processing.

* ASCOM (moule="ascom")
  An executable text (.COM) format.
  Options
   -opt text:encconv=0 - Suppress character encoding translation.

* ASF multimedia (module="asf")
  - Files can be parsed, but there is usually nothing that can be extracted
    from them.

* Byte frequency analysis (module="bytefreq")
  Print a table showing how many times each byte value occurs.
  - You must use "-m bytefreq".

* C64 BASIC (module="basic_c64") (experimental)
  Detokenize C64 BASIC programs.
  This module is unfinished, and doesn't work very well. Reprocessing the
  output with "-m plaintext -inenc petscii" may make it more readable.

* CLP - Saved Windows clipboard (module="clp") (experimental)
  Options
   -opt clp:extractall - Extract all data items
   -opt oemenc=<...> - The encoding for OEM Text items. Same options as -inenc.

* Copy (module="copy")
  - "Extract" the entire file. Use with -start and -size to extract part of
    the file.

* CP437 (module="cp437")
  Convert DOS Code Page 437 text to UTF-8.
  - Not autodetected. Use "-m cp437".
  - Note that code points below 0x20 are ambiguous. Deark tries to guess which
    ones are control characters.

* CRC (module="crc")
  Print various CRC hashes and checksums of the file, including IEEE CRC-32.
  - You must use "-m crc".
  Options
   -a, -opt crc:all - Also compute uncommon CRCs and checksums.

* DOC2COM (moule="doc2com")
  Executable text (.COM) files made by G. DePyper's DOC2COM utility.
  - Supports files that use encryption.
  - Partially processes the source text, at least to identify special codes
    that change the colors.
  Options
   -opt text:encconv=0 - Suppress character encoding translation, and other
    processing.

* DOC2COM (moule="doc2com_dkn")
  Executable text (.COM) files made by D. Nelson's DOC2COM utility.
  Options
   -opt text:encconv=0 - Suppress character encoding translation.

* DS_Store (module="dsstore") (experimental)
  Metadata format associated with MacOS Finder.

* EBML/Matroska/MKV/WebM (module="ebml")
  Options
   -opt ebml:encodedid - Also print element ID numbers in raw (encoded) form.

* EXE/PE/NE/etc. (module="exe")
  EXE format can be complex. Not all varieties are correctly supported.
  - Extract bitmaps, icons, and cursors from NE and PE (Windows .exe) files.
  - Extract fonts.
  - Extract embedded manifests (use -a).
  - Extract code-signing certificates (use -a).
  - Extract bitmaps from LX (Linear Executable) files. Note that some of these
    may be in "Bitmap Array" format. Reprocess them with Deark to extract the
    actual BMP file(s).
  - Extract icons and cursors from LX files. Note that these will use OS/2
    format. Reprocess them with Deark to convert to PNG.
  - In some cases, extract the archive from a self-extracting archive.
  Options
   -opt execomp - Decompress supported executable compression formats.
   -opt exe:checksum - Report the correct checksum in the debug info.

* FLAC audio (module="flac")

* GTXT (module="gtxt")
  Executable text (.COM) files made by E. Gans' GTXT utility (also called
  MakeScroll). DOS version only.
  Options
   -opt text:fmtconv=0 - Extract the raw source code, instead of interpreting
    special characters.
   -opt text:encconv=0 - Suppress character encoding translation.

* Hex dump (module="hexdump")
  Print a hex dump of the file.
  - You must use "-m hexdump".

* HLP (Windows Help) (module="hlp")
  Options
   -opt hlp:extracttext - Write the file's text (unformatted) to a file. This
     feature is experimental and incomplete.
   -opt hlp:extractstreams - Extract raw files, instead of decoding.

* ICC profile (module="iccprofile")
  - Debug info only.

* IFF (Interchange File Format) (module="iff")
  - IFF can be parsed, but in many cases nothing can be extracted from it.
  Options
   -opt iff:decode=1 - Prefer to decode nested items, instead of extracting
     them.
   -opt iff:align=<n> - Assume chunks are padded to an n-byte boundary.

* IPTC-IIM metadata (module="iptc")
  - Extract captions/abstracts (use -a).
  - Extract raster caption bitmaps.

* ISO-BMFF (module="bmff") (incomplete)
  - MP4, QuickTime .mov, HEIF, etc.
  Options
   -opt bmff:maxentries=<n> - Maximum number of sample table entries to print
     when using -d. This applies to several boxes, such as 'stsz'.

* JPEG scan (module="jpegscan")
  - This module tries to find and extract embedded JPEG and JPEG-LS files from
    otherwise-unsupported formats. Use "-m jpegscan".

* Macintosh Resource Manager (module="macrsrc") (experimental/incomplete)
  This is the format generally used by Mac resource forks.
  Options
   -opt macrsrc:extractraw - Extract all resources directly to files.
   -opt macrsrc:combinesicn - Put 'small icon' (SICN) sets in a single image.

* MIDI (module="midi")
  - Files can be parsed, but there is usually nothing that can be extracted
    from them.

* Monkey's Audio (.ape) (module="monkeys_audio")
  - Minimal support. Decodes APE tag metadata.

* MP3 / MPEG audio (module="mpegaudio" or "mp3")
  - Not all files can be autodetected.
  - Mainly for ID3 and APE metadata. The audio data is not converted.

* NULL (module="null")
  - Do nothing.

* Ogg (Vorbis, Theora, etc.) (module="ogg")
  - Files can be parsed, but there is usually nothing that can be extracted
    from them.
  Options
   -opt ogg:hexdump - With -d, include a hex dump of more data than usual.

* Photoshop Action format (.atn) (module="ps_action")
  - Files can be parsed, but there is usually nothing that can be extracted
    from them.

* Photoshop Brush format (.abr) (module="ps_brush")
  - Files can be parsed, but there is usually nothing that can be extracted
    from them.

* Photoshop Custom Shapes format (.csh) (module="ps_csh")
  - Files can be parsed, but there is usually nothing that can be extracted
    from them.

* Photoshop Gradient format (.grd) (module="ps_gradient")
  - Supports file version 5 only (Photoshop 6+)
  - Files can be parsed, but there is usually nothing that can be extracted
    from them.

* Photoshop Patterns format (.pat) (module="ps_pattern")
  - Files can be parsed, but there is usually nothing that can be extracted
    from them.

* Photoshop Styles format (.asl) (module="ps_styles")
  - Files can be parsed, but there is usually nothing that can be extracted
    from them.

* PIF (Windows Program Information File) (module="pif") (incomplete)
  - Files can be parsed, but there is usually nothing that can be extracted
    from them.
  Options
   -opt oemenc=<...> - The encoding for OEM Text items. Same options as -inenc.

* PIF/DESQview (module="desqview_dvp") (incomplete)
  - Similar to PIF (Windows).

* Plain text (module="plaintext")
  Read a plain text file, and write it as UTF-8.
  - Not autodetected. Use "-m plaintext".
  - See also the "cp437" module, which works better on some files.

* .plist Property List (module="plist")
  - Supports binary .plist format only
  - Files can be parsed, but there is usually nothing that can be extracted
    from them.

* Psion APP/IMG and OPA/OPO (module="psionapp")
  - Extract Psion PIC icons.
  - Extract other contents (use -a).

* Read-A-Matic (moule="readamatic")
  Executable text (.EXE) files made by Read-A-Matic, by M. L. Wester.
  Options
   -opt text:encconv=0 - Suppress character encoding translation.

* READMAKE (module="readmake")
  Executable text (.EXE) files made by READMAKE, by Wayne Software.
  Options
   -opt text:encconv=0 - Suppress character encoding translation.

* RIFF (module="riff")
  Metaformat used by WAV, AVI, WebP, etc.
  - RIFF can be parsed, but in many cases nothing can be extracted from it.

* SHOW (module="show_gmr")
  Executable text (.COM) files made by Gary M. Raymond's SHOW utility.
  - Extracts the source text.
  Options
   -opt text:encconv=0 - Suppress character encoding translation.

* Split (module="split")
  Split the file into equal-sized chunks.
  Options
   -opt split:size=<n> - The size of each chunk, in bytes.
   -opt split:stride=<n> - The distance between the start of one chunk and the
    start of the next chunk, in bytes.

* TEXE (module="texe")
  Executable text (.EXE) files made by TEXE, by R. Payette.
  - The first byte of the original file is usually unrecoverable, due to an
    apparent bug in TEXE.
  Options
   -opt text:encconv=0 - Suppress character encoding translation.

* TXT2COM (module="txt2com")
  Executable text (.COM) files made by Graham's TXT2COM utility.
  - Extracts the source text. Does not necessarily render the document (e.g.
    colors) like running the COM file would.
  Options
   -opt text:encconv=0 - Suppress character encoding translation.

* WRI - Microsoft Write (module="wri") (incomplete)
  - Extract raw text to an HTML file. Very little formatting, etc.
  - Extract most pictures.
  Options
   -opt wri:extracttext=0 - Do not extract text
   -opt ole1:extractall - Extract unidentified OLE objects

* XOR (module="xor")
  Apply an XOR key to the file. By default, invert all the bits.
  Options
   -opt xor:key=<aabbcc...> - The key, expressed as one or more hex bytes.