zlib is a software library used for data compression. It is an abstraction of the DEFLATE compression algorithm used in gzip file compression program. zlib is also a crucial component of many software platforms including Linux, Mac OS X, and iOS.
7-Zip Alternatives for Windows
There are many alternatives to 7-Zip for Windows if you are looking for a replacement. The best Windows alternative is PeaZip, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to 7-Zip and loads of them are available for Windows so hopefully you can find a suitable replacement. Other interesting Windows alternatives to 7-Zip are WinRAR, Bandizip, NanaZip and WinZip.
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Alternatives list
- 13 zlib alternatives
ZIP Extractor is a free, open-source application for decompressing ZIP files into Google Drive.
Cost / License
- Free
- Open Source (Apache-2.0)
Application types
Alerts
- Discontinued
Platforms
- Mac
- Windows
- Linux
- Online
- Android
- Chrome OS
- Google Drive

KuaiZip is a free, convenient, fast compressor and decompressor, with advanced compression technology and a proprietary of compression format(KZ). KZ is a high ratio and fast format. KuaiZip support more than 40 compression formats such as RAR,ZIP,7Z etc.
Cost / License
- Free
- Proprietary
Application types
Alerts
- Discontinued
- Warning
Platforms
- Windows

Download NX Free ZIP Archiver - A little utility for compressing and decompressing archives

A free, fast and secure archive manager by Trend?Micro—Unzip?One supports drag-and-drop, right-click extraction and safe preview for dozens of formats including ZIP, RAR, 7z, gzip, bzip2, ISO and more, on Windows 10+ and macOS 10.13+.


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WMaster ZipKing is a powerful compression tool that can quickly compress and decompress files and archives with a single click. It supports decompressing Zip, RAR, 7z, Tar, Gzip, and 64 other famous file formats with 20% faster than traditional compression software.


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A freeware compression program with which you can create cabinet (.CAB) files. With just a few mouse clicks you specify which files to compress, which compression method to use, where the output files should go and whether or not the cabinet files should span multiple disks.
Cost / License
- Free
- Proprietary
Application types
Alerts
- Discontinued
Platforms
- Windows

AZip is a free Zip Archive Manager with unique features such as: built-in content Search, smart archive Update, archive Recompression.


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WinAce is not just another archiving shell. With it's own powerful compression format ACE and built-in support for other popular compression types like ZIP, RAR and MS-CAB (to name a few), WinAce could actually become the only archiver you need.

Easy to use ZIP Self Extractor maker with many options - Create self-extracting ZIP executable files.


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WinUHA - powerful GUI (Graphical User Interface) for UHARC. UHarc (Uwe Herklotz archiver) is a high-compression 386+ DOS and Windows file archiver.

Hashing utility for verifying integrity of files using a wide range of supported algorithms: CRC32, MD2, MD4, MD5, SHA1, SHA256, SHA512, RipeMD128, RipeMD160, ED2K.
Cost / License
- Free Personal
- Proprietary
Platforms
- Windows


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