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FLAC - Free Lossless Audio Codec
Analyzed 10 months ago
FLAC is a Free Lossless Audio Codec. The FLAC format supports streaming, seeking, and archival, and gives 25-75% compression on typical CD audio. Input plugins for Winamp and XMMS are also provided.
Licenses:
BSD-3-Clause, gpl
libpng
Analyzed 7 months ago
libpng is the official PNG reference library. It supports almost all PNG features, is extensible, and has been extensively tested for over 17 years.
libpng is available as ANSI C source code and requires zlib 1.0.4 or later (1.2.3 or 1.1.4 recommended due to potential security vulnerabilities in
Licenses:
libpng
zlib
Analyzed about 4 hours ago
zlib is designed to be a free, general-purpose, legally unencumbered -- that is, not covered by any patents -- lossless data-compression library for use on virtually any computer hardware and operating system. The zlib data format is itself portable across platforms. Unlike the LZW compression
Licenses:
zlib_libpng
optipng
Analyzed over 2 years ago
OptiPNG is a PNG optimizer that recompresses image files to a smaller size, without losing any information. This program also converts external formats (BMP, GIF, PNM and TIFF) to optimized PNG, and performs PNG integrity checks and corrections.
Licenses:
zlib_libpng
Imebra
Analyzed over 1 year ago
Imebra is a multiplatform open source C++ Dicom library.
The library can handle Dicom3, NEMA and Jpeg files and supplies both high-level and raw access to the loaded data.
The embedded images can be easily decompressed or converted to other color formats or bit depth; writing Dicom Viewers or
Licenses:
commercia..., GPL2
Lzip
Analyzed over 2 years ago
Lzip is a lossless data compressor with a user interface similar to the one of gzip or bzip2. Lzip decompresses almost as fast as gzip and compresses more than bzip2, which makes it well suited for software distribution and data archiving. Lzip is a clean implementation of the LZMA algorithm. The
Mostly written in language not available
Licenses:
gpl3_or_l...
ImageOptim
Analyzed 3 months ago
PNG and JPEG image optimizer for Mac OS X.
Makes images smaller without loss of quality.
WavPack
W
Analyzed about 14 hours ago
WavPack is a completely open audio compression format providing lossless, high-quality lossy, and a unique hybrid compression mode.
WavPack employs only well known, public domain techniques (i.e., linear prediction with LMS adaptation, Elias and Golomb codes) in its implementation. Methods and
Licenses:
BSD-3-Clause
libPGF
Analyzed over 1 year ago
libPGF contains an implementation of the Progressive Graphics File (PGF). which is a new image file format, that is based on a discrete, fast wavelet transform with progressive coding features. PGF can be used for lossless and lossy compression.
Licenses:
lgpl21_or...
theFrontend
T
Analyzed over 2 years ago
theFrontend is an audio conversion software with graphical user interface for Windows. This is an Open Source and easy to use software for everyone. Easy usage with predefined presets for newbies and xml-based configuration files and command-line interface for advanced users. Full UNICODE support
Mostly written in language not available
Licenses:
gpl