7-Zip is a free, open-source software program which offers packing and unpacking support for several formats: 7z, XZ, BZIP2, GZIP, TAR, ZIP and WIM. In addition it supports unpacking on many additional file types, and a higher compression ratio than competitors on the popular ZIP file format.
Wilson Chau (Consulting Manager) Says:
No need to pay for Winzip or WinRAR. This is free, can open those compress files, and is easy to use.
No need to pay for Winzip or WinRAR. This is free, can open those compress files, and is easy to use.
Developer: Igor Pavlov
7-Zip is a file archiver with a high compression ratio.
