7-Zip 18.05 - This is free file archiver for Microsoft Windows. 7-Zip has some very useful features and provides high compression ratio. This is quick, easy to use archiver with built-in file manager and system integration.
7-Zip provides a compression ratio that is 2-10% better than the ratio provided by other file archivers (PKZip and WinZip). It lets you archive any type of files. To add file in archive, you can use built-in file manager. Or compress files using context menu command in Windows Explorer. All archives can be protected with password or encrypted (AES-256). 7-Zip can also create Self-extracting 7z archives.
- 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.
This program also has a command line version and plugin for FAR Manager.
whatsnew in 7-Zip
screenshots of 7-Zip
Windows: SYSTEM / Achivers and BackUp Software