Uses the LZMA and LZMA2 algorithms to significantly reduce file sizes.
If you are looking to create a "feature" (functional enhancement) for a project contained within this archive, or if you meant to ask about features for the format itself, here are the standard capabilities and ways to work with it: Common Features of 7z Archives Stepu.7z
Supports AES-256 encryption to protect your data with a password. Uses the LZMA and LZMA2 algorithms to significantly
Can split large files into smaller volumes (e.g., .7z.001 , .7z.002 ) for easier sharing. How to Open or Create "Stepu.7z" Stepu.7z