Non-free/Non-standard File Format Conversion
- rtfx (Tool for converting a RTF file into a generic XML file)
- hd2u (Convert M$ text files to Un*x files, by changing the line-delimiter from 'cr/lf' to 'lf'. hd2u can also convert files to Macintosh format 'lf'.)
- dos2unix (Convert M$ text files to Un*x files, by changing the line-delimiter from 'cr/lf' to 'lf')
- wvWare (Convert M$ Word files to: plain text, HTML, RTF, PS, PDF, WML, Abiword, ...) (cvs) (ml)
- doc2pdf (Convert M$ Word files to PDF. License: Doc2pdf License) (cvs) (ml)
- ppthtml (Convert M$ PowerPoint files to HTML)
- abcm2ps (Tool to convert ABC music sheet notation into PostScript format)
- xlHTML (Convert M$ Excel files to HTML or XML)
- ms-sys (Tool to create M$ OS compatible boot records. This is useful when using GNU/Linux to restore a backup of a M$ OS installation.)
- dbf (Tool to convert dBase v3 files to comma-separated files) (cvs)
- pxlib (C Library and application to read/write Paradox database files) (cvs)
- MDB Tools (Project to document the M$ Access RDBMS file format, and create a set of tools to export the schema and data to other RDBMS like PostgreSQL and MySQL.) (cvs) (ml)
- ol2mbox (Set of libraries and applications to convert M$ Outlook mailbox files into the Mbox format) (ml)
- mb2md (Perl script to convert 'Mbox' formatted mailboxes to the 'Maildir' format)
- cyrus2courier (Tool to convert Cyrus-Imap formatted mailboxes to the Courier Maildir format. License: BSD-style)
- Oggasm (Perl script to convert a collection of MP3 files into Ogg Vorbis format using oggenc and mpg321) (cvs)
- mp32ogg (Perl script to convert MP3 files to Ogg Vorbis files. It retains the ID3 tag information and bitrate.)
- Transcode (Collection of modular console tools for video and audio frame transformations, with support for many different video file formats) (ml)
- ffmpeg2theora (Tool for converting MPEG type files to Ogg Theora files)
- hymn (Decryption tool for the iTun*s AAC/m4p audio files) (forums)
- vdxtosvg (XSLT stylesheet for translating Visio-VDX files into the SVG format. Inactive project.) (cvs)
- DGNlib (C++ library to read the Microstati*n ".dgn" CAD file format. DGNlib is part of the OGR library, which in turn is part of the GDAL library. License: BSD-style)
- ShapeTools (Convert "Arc\Info Export" files, aka ".E00", to ESRI ShapeFile files)
- lib3ds (C++ library to read and write the 3D Studi* ".3ds" file format. Inactive project. License: GPL) (ml)
- gif2png (Converts GIF files to PNG files)
- TNEF (Unpacks M$ TNEF MIME attachments to seperate files) (cvs)
- ripOLE (Library and application to get the attachments from M$ OLE2 data files. License: BSD-style)
- CHM (Tools to read and write CHM files which are a compressed archive file formats used on M$ systems) (chmlib Library for reading CHM files) (hhm HTML Help Maker. M$ tool for creating ITS files.)
- CSCCS (Revision control system, which is compatible with the non-free SCCS revision control system) (cvs) (ml)
- getwmail (Perl script to retrieve email from webmail services)
- lotus2mail (Perl script which reformats mail forwarded from a Lotus N*tes account to be more RFC 822 compliant)
- nrg2iso (Tool to extract the ISO 9660 CD image data from Ner* ".nrg" files)