If you need to compress massive files or want the smallest possible size, use these settings in the dialog: Archive Format: 7z. Compression Level: Ultra (highest possible compression).
To make the archive secure, you must use . Password: Use a strong, complex passphrase. BTB.7z
7z a -v1g BTB.7z "C:\BigFolder" Use code with caution. Copied to clipboard If you need to compress massive files or