77Zip is a free, light and powerful open source software, to open and manage files and folders. It can easily open ZIP & RAR files, and compress files and folders.Download
- High compression ratio in 7z format with LZMA and LZMA2 compression
- Packing / unpacking: 7z, XZ, BZIP2, GZIP, TAR, ZIP and WIM
- Unpacking only: ARJ, CAB, CHM, CPIO, CramFS, DEB, DMG, FAT, HFS, ISO, LZH, LZMA, MBR, MSI, NSIS, NTFS, RAR, RPM, SquashFS, UDF, VHD, WIM, XAR and Z.
- For ZIP and GZIP formats, 7-Zip provides a compression ratio that is 2-10 % better than the ratio provided by PKZip and WinZip
- Self-extracting capability for 7z format
- Integration with Windows Shell
- Powerful File Manager
- Powerful command line version
- Plugin for FAR Manager
- Localizations for 79 languages
Operating system: Windows XP/Vista/7
About the Installer
77zip will be downloaded through the InstallBrain downloader, making the download process much faster and showing a progress bar. first, the InstallBrain system will be downloaded, and through it you'll be able to download the main program.
During the download process we show commercial offers (which can be opted out from), such as Conduit search protect. Search protect alerts you if a third party attempts to change your browser's default search or home page settings. It will change the home page and default search in Internet Explorer, Firefox and Chrome if you select such options.
n addition, we might offer free games app, internet speed test app, PC Performer and PC backup offers. These apps will allow you to play hundreds of free games, check your internet speed, get a free PC backup and even tune-up your PC speed.
All downloaded applications are compatible with Firefox, Google Chrome and Internet Explorer and will be installed on them.