This is one of the most common file compression formats. It was created by Russian programmer Evgeny Roshal. The format allows one to break up an archived file into several parts, to block an archive to prevent accidental modification, and to enhance data recovery (helps to renew a damaged archive). It has a 128-bit AES algorithm.
A compressed file which is a TAR archive. Created for use in Unix systems. The TAR container combines several files into one archive that is placed in a TGZ compressed file. They’re used as installation packets in the installers of some operating systems.