7-Zip是一款號稱有著現今最高壓縮比的壓縮軟體,它不僅支持獨有的 7z 檔案格式,而且還支持各種其它壓縮檔案格式,其中包括 ZIP, RAR, CAB, GZIP, BZIP2和 TAR 等等。此軟件壓縮的壓縮比要比普通 ZIP 檔案高 30-50% ,因此,它可以把 Zip 格式的檔案再壓縮 2-10% 。這是7-Zip多國語言版,支持繁簡體中文等。
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: RAR, CAB, ISO, ARJ, LZH, CHM, Z, CPIO, RPM, DEB and NSIS
* 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
* Plugin for FAR Manager
* Localizations for 69 languages
7-Zip 9.03 Alpha Changelog:
- 7-Zip now can update solid .7z archives.
- Some bugs were fixed.