: It uses the LZMA and LZMA2 algorithms to shrink large files or groups of files into a smaller package, saving disk space and making them easier to transfer.
To help you further, could you tell me if you're this specific file or if you need help creating your own 7z archive ? 7-Zip Portable - Download - Softonic Datei herunterladen 5.7z
7-Zip Portable erstellt Datenarchive in den Formaten 7z, ZIP, GZIP, BZIP2 sowie TAR und entpackt Dateien in den Formaten RAR, CAB, 7z datei in pdf umwandeln online - GM Binder : It uses the LZMA and LZMA2 algorithms