GitHub - facebook/zstd: Zstandard - Fast real-time compression algorithmYou signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session. You switched accounts on another tab or window. Reload to refresh your session. Dismiss alert
Zstandard - Real-time data compression algorithm
Zstandard is a fast compression algorithm, providing high compression ratios. It also offers a special mode for small data, called dictionary compression. The reference library offers a very wide range of speed / compression trade-off, and is backed by an extremely fast decoder (see benchmarks below). Zstandard library is provided as open source software using a BSD license. Its format is stable a
GitHub - google/brotli: Brotli compression format
Brotli is a generic-purpose lossless compression algorithm that compresses data using a combination of a modern variant of the LZ77 algorithm, Huffman coding and 2nd order context modeling, with a compression ratio comparable to the best currently available general-purpose compression methods. It is similar in speed with deflate but offers more dense compression. The specification of the Brotli Co
http://warriorspride.boards.net/thread/579/7
License 7-Zip is free software with open source. The most of the code is under the GNU LGPL license. Some parts of the code are under the BSD 3-clause License. Also there is unRAR license restriction for some parts of the code. Read 7-Zip License information. You can use 7-Zip on any computer, including a computer in a commercial organization. You don't need to register or pay for 7-Zip. The main
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Compressor.io - optimize and compress JPEG photos and PNG images
Fast & efficient imagecompressionOptimize JPEG, PNG, SVG, GIF and WEBP
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内容：「PunyPNGã€ã¯ã€ç”»åƒã‚’アップãƒãƒ¼ãƒ‰ã™ã‚‹ã ã‘ã§ãƒ•ã‚¡ã‚¤ãƒ«ã‚µã‚¤ã‚ºã‚’圧縮ã§ãるサービスã 。åå‰ã‹ã‚‰ã—ã¦PNGã®åœ§ç¸®å°‚用ã®ã‚µãƒ¼ãƒ“スã¨æ€ã‚ã‚ŒãŒã¡ã ãŒã€JPGãŠã‚ˆã³GIFã®åœ§ç¸®ã«ã‚‚対応ã—ãŸã‚ªãƒ¼ãƒ«ãƒžã‚¤ãƒ†ã‚£ãªç”»åƒåœ§ç¸®ã‚µãƒ¼ãƒ“スã 。 「PunyPNGã€ã¯ã€ç”»åƒã‚’アップãƒãƒ¼ãƒ‰ã™ã‚‹ã ã‘ã§ãƒ•ã‚¡ã‚¤ãƒ«ã‚µã‚¤ã‚ºã‚’圧縮ã§ãるサービスã 。åå‰ã‹ã‚‰ã—ã¦PNGã®åœ§ç¸®å°‚用ã®ã‚µãƒ¼ãƒ“スã¨æ€ã‚ã‚ŒãŒã¡ã ãŒã€JPGãŠã‚ˆã³GIFã®åœ§ç¸®ã«ã‚‚対応ã—ãŸã‚ªãƒ¼ãƒ«ãƒžã‚¤ãƒ†ã‚£ãªç”»åƒåœ§ç¸®ã‚µãƒ¼ãƒ“スã 。 使ã„æ–¹ã¯ç°¡å˜ã§ã€ãƒˆãƒƒãƒ—ページã®ã€ŒUPLOAD IMAGESã€ã‚’クリックã—ã¦ç”»åƒãƒ•ã‚¡ã‚¤ãƒ«ã‚’指定ã™ã‚‹ã ã‘。自動的ã«ã‚¢ãƒƒãƒ—ãƒãƒ¼ãƒ‰ãŠã‚ˆã³åœ§ç¸®ãŒè¡Œã‚ã‚Œã€åœ§ç¸®å¾Œã®ãƒ•ã‚¡ã‚¤ãƒ«ã‚µã‚¤ã‚ºãŒè¡¨ç¤ºã•ã‚Œã‚‹ã€‚ã‚ã¨ã¯å¿…è¦ã«å¿œã˜ã¦ãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰ã™ã‚‹ã ã‘ã 。 サービスã¨ã—ã¦ã¯æœ‰æ–™ã®PRO版ã«é‡ãã‚’ç½®ã„ã¦ã„るよã†ã§ã€ãƒ•ãƒªãƒ¼ã§ä½¿ã†å ´åˆã«ã¯æ©Ÿèƒ½ã«ã„ãã¤ã‹ã®åˆ¶é™ãŒã‚る。ã²ã¨ã¤ã¯ã‚¢ãƒƒãƒ—ãƒãƒ¼ãƒ‰ã§ãるファイ
Compress Image online
Select up to 10 images at a time from your desktop computer or device. Or just drag and drop files to the drop area. Select a compression level (%), then activate the compression with the button. Download compressed images one by one or get the ZIP files. Q : What is the size limit for images ? A : You can upload image up to 9 Mb = 9000 Kb
Caesium - Image Compressor
Caesium is one of the most popular image optimization software available helping photographers, bloggers, webmasters, businesses or casual users at storing, sending and sharing digital pictures. Image Compressor Providing a simple yet effective interface with a real-time preview and multiple image processing at the same time, everyone will be able to reach the best result. Advanced users will find
GitHub - google/zopfli: Zopfli Compression Algorithm is a compression library programmed in C to perform very good, but slow, deflate or zlib compression.
Zopfli Compression Algorithm is a compression library programmed in C to perform very good, but slow, deflate or zlib compression. The basic function to compress data is ZopfliCompress in zopfli.h. Use the ZopfliOptions object to set parameters that affect the speed and compression. Use the ZopfliInitOptions function to place the default values in the ZopfliOptions first. ZopfliCompress supports d
PeaZip: free RAR 7Z ACE PAQ TAR ZIP archiver utility
What is different in PeaZip? The project started aiming to provide features often overlooked in applications of the same type. Be CLI-friendly: bridge the gap between GUI and CLI applications to offer the best of the two worlds, blending the archive manager into a scripting engine to automate compression / archiving / backup / extraction... tasks. Offer two factor authentication (password + keyfil
PNGç”»åƒã‚’劣化ã•ã›ãšã«åœ§ç¸®ã§ãã‚‹PNGGauntletãŒã™ã”ã„便利ï¼
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Smart WebP, PNG and JPEG Compression for Faster Websites
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GitHub - dropbox/lepton: Lepton is a tool and file format for losslessly compressing JPEGs by an average of 22%.
http://compression.ca/pbzip2/
JPEGmini | Leading JPEG Compressor & Image Size Reducer
GitHub - lz4/lz4: Extremely Fast Compression algorithm
IBM Developer
http://punypng.com/
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