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  • android_external_jpeg ... and write GIF files. To avoid entanglement with the Unisys LZW patent, GIF reading support has been removed altogether, and ... to produce "uncompressed GIFs". This technique does not use the LZW algorithm; the resulting GIF files are larger than usual, ...
  • retrospectiff ... RGB, and ARGB images (8- or 16-bits per pixel) The following compression schemes are supported: * None (uncompressed images) * LZW * packbits * deflate (read only) * JPEG (read only) Planned features include: * Writing more formats of TIFF images * ...
  • libgamecommon ... as a stream filter. - **bitstream**: Stream-like interface allowing reading and writing of individual bits. Used by the LZW algorithm which initially reads data in units of 9-bits. - **iostream\_helpers**: Helper classes to simplify reading ...
  • lzwjs ... : 0.849711 How it works: lzwjs.py accepts ASCII-encodable data on stdin, which it compresses using variable-width LZW, then converts to ASCII-encodable base64. A script is written to stdout which decodes and decompresses the data, then ...
  • krautzip Every post on http://krautchan.net is compressed using LZW. If the ratio of content to compressed content exceeds 3, the post is considered to be redundant spam and replaced by "(ZIP)".
  • SharpZipLib ... Encryption implementation|ICSharpCode.SharpZipLib.Encryption.\*| |GZip implementation|ICSharpCode.SharpZipLib.GZip.\*| |LZW implementation|ICSharpCode.SharpZipLib.Lzw.\*| |Tar implementation|ICSharpCode.SharpZipLib.Tar.\*| |ZIP implementation|ICSharpCode. ...
  • libcpm lzw compressed pattern matching library
  • libarchive ... * GNU and BSD 'ar' archives * 'mtree' format The library can write: * gzip compression * bzip2 compression * compress/LZW compression * lzma and xz compression * POSIX ustar * POSIX pax interchange format * "restricted" pax format, which ...
  • libjpeg ... read and write GIF files. To avoid entanglement with the Unisys LZW patent (now expired), GIF reading support has been removed ... to produce "uncompressed GIFs". This technique does not use the LZW algorithm; the resulting GIF files are larger than usual, ...
  • unzip ... cleanup that was not finished earlier. The most important changes are: - (re)enabled unshrinking support by default, the LZW patents have expired - fixed an extraction size bug for encrypted stored entries (12 excess bytes were written with 5 ...