The main features of 7-Zip: High compression ratio in new 7z format with LZMA compression. Supported formats: Packing / unpacking: 7z, ZIP, GZIP, BZIP2 and TAR; Unpacking only: ARJ, CAB, CHM, CPIO, DEB, DMG, HFS, ISO, LZH, LZMA, MSI, NSIS, RAR, RPM, UDF, WIM, XAR and Z. For ZIP and GZIP formats 7-Zip provides compression ratio that is 2-10 % better than ratio provided by PKZip and WinZip. Self-extracting capability for 7z format. Integration with Windows Shell. Powerful File Manager. Powerful command line version.
What's new in this version:
Bugs that have been fixed:
- 7-Zip crashed during ZIP archive creation, if the number of CPU threads was more than 64.
- 7-Zip could not correctly extract ISO archives that are larger than 4 GiB.
- The option "Compress shared files" and -ssw switch didn't work.
- 7-Zip File Manager could crash for some archives open in "Flat View" mode. Some bugs were fixed.