7-Zip是一款GNU/LPGL协议下分发的免费软件,可以说是目前最有希望成为zip、rar之后的下一个主流压缩格式的文件压缩格式了.7zip的 压缩率是他最大的竞争优势,在选择普通压缩率的情况下我们已经可以轻松击败winrar的最高压缩率了.但是7zip也不完美.主要是软件的界面依然不够优秀,格式本身对于分卷压缩的支持也不好,但是这不妨碍7zip成为最有潜力的压缩格式.
7-Zip for 32-bit Windows:
http://downloads.sourceforge.net/sevenzip/7z911.exe
7-Zip for 64-bit Windows x64:
http://downloads.sourceforge.net/sevenzip/7z911-x64.msi
What's new:
- 7-Zip now supports PPMd compression in .ZIP archives.
- Speed optimizations in PPMd codec.
- The support for archives in installers was improved.
- Some bugs were fixed.
- New localization: Kazakh.
http://downloads.sourceforge.net/sevenzip/7z911.exe
7-Zip for 64-bit Windows x64:
http://downloads.sourceforge.net/sevenzip/7z911-x64.msi
What's new:
- 7-Zip now supports PPMd compression in .ZIP archives.
- Speed optimizations in PPMd codec.
- The support for archives in installers was improved.
- Some bugs were fixed.
- New localization: Kazakh.