9Zip make it easy compress and uncompress Zip file. Not only work on Zip file but also uncompress another files like Rar, 7z, Gz, Bz, Tar, Jar. It's very simple to use. We'll update another feature and work on another files soon. What's the new version? 1. Drag and drop files/folders to extract/compress them 2. Extract archive with password 3. Remove recent archive items.