ALRAR is a powerful compression and decompression techniques used, its very simple to use , it supports almost all formats
Supported formats for compression:
ZIP , GZIP, TAR , TAR+GZIP, TAR+BZIP2, TAR+LZMA
Supported formats for decompression:
ZIP, GZIP, BZIP2, TAR, TAR+GZIP, TAR+BZIP2, TAR+LZMA, RAR4, RAR5.