True to the p7zip legacy, it handles almost every format you throw at it, including 7z, ZIP, GZIP, BZIP2, and TAR, as well as extracting RAR and ISO files.
The LZMA and LZMA2 compression algorithms remain some of the best in the industry, often significantly outperforming standard ZIP utilities in terms of file size reduction.
Like many open-source utilities, the UI is functional rather than flashy. It prioritizes speed and utility over modern aesthetics.