Open 7z/ar/CAB/CPIO/deb/ISO/jar/lha/pax/rpm/tar/warc files in Files app. ***For Chrome OS Only*** NB: This has largely been obsoleted by recent CrOS releases. R104+ should support these archive formats: 7z crx iso tar And it should support these compression formats: bz2/bzip/bzip2 gz/gzip lzma xz Z zstd So there isn't much reason to install anymore. Enable mounting of a variety of archive formats