The format corresponding to decompression is as follows. Zip, Cab, Rar, 7z, Tar, Lz, Lz4, Gz, Snappy, Lzham, Xz, Bz2, Lzma, Brotli, Zstandard. The format corresponding to compression is as follows. Zip, Cab, Tar, Lz, Lz4, Gz, Snappy, Lzham, Xz, Bz2, Lzma, Brotli, Zstandard. This software has a log function and keeps record of the compressed and decompressed file (It saves it on the terminal for 14 days.)