C Lzma

Open-source C projects categorized as Lzma

Top 6 C Lzma Projects

  • 7-Zip-zstd

    7-Zip with support for Brotli, Fast-LZMA2, Lizard, LZ4, LZ5 and Zstandard

    Project mention: WinRAR musste shady werden. | /r/de | 2023-12-10
  • SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

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  • libarchive

    Multi-format archive and compression library

    Project mention: Jia Tan "JiaT75": Added error text to warning when untaring with bsdtar | news.ycombinator.com | 2024-07-17

    Wild. All of these carefully inserted “seemingly innocuous” changes in the ecosystem to end up contributing to a wider exploit.

    This comment sums it up nicely with a gif: https://github.com/libarchive/libarchive/pull/1609#issuecomm...

  • Minizip-ng

    Fork of the popular zip manipulation library found in the zlib distribution.

  • p7zip

    A new p7zip fork with additional codecs and improvements (forked from https://sourceforge.net/projects/sevenzip/ AND https://sourceforge.net/projects/p7zip/).

  • minlzma

    The Minimal LZMA (minlzma) project aims to provide a minimalistic, cross-platform, highly commented, standards-compliant C library (minlzlib) for decompressing LZMA2-encapsulated compressed data in LZMA format within an XZ container, as can be generated with Python 3.6, 7-zip, and xzutils

  • TurboBench

    Compression Benchmark

    Project mention: Zstd Content-Encoding planned to ship with Chrome 123 | news.ycombinator.com | 2024-02-07

    I'm still unconvinced about this addition. And I don't even dislike Zstandard.

    The main motivation seems to be that while Zstandard is worse than Brotli at the highest level, it's substantially faster than Brotli when data has to be compressed on the fly with a limited computation budget. That might be true, but I'm yet to see any concrete or even anecdotal evidence even in the issue tracker [1] while there exist some benchmarks where both Zstandard and Brotli are fast enough for the web usage even at lower levels [2].

    According to their FAQ [3] Meta and Akamai have successfully used Zstandard in their internal network, but my gut feeling is that they never actually tried to optimize Brotli instead. In fact, Meta employs the main author of Zstandard so it would have been easier to tune Zstandard instead of Brotli. While Brotli has some fundamental difference from Zstandard (in particular Brotli doesn't use arithmetic-equivalent coding), no one has concretely demonstrated that difference would prevent Brotli from being fast enough for dynamic contents in my opinion.

    [1] https://issues.chromium.org/issues/40196713

    [2] https://github.com/powturbo/TurboBench/issues/43

    [3] https://docs.google.com/document/d/14dbzMpsYPfkefAJos124uPrl...

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

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Index

What are some of the best open-source Lzma projects in C? This list will help you:

Project Stars
1 7-Zip-zstd 5,061
2 libarchive 3,028
3 Minizip-ng 1,220
4 p7zip 790
5 minlzma 339
6 TurboBench 325

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