Supports AES-256 and the older ZipCrypto. For 7z files, BetterZip does support filename encryption. It also has a built-in password manager to save frequently used passwords and a "Show Password" toggle to avoid typos.
BetterZip wins. The ability to browse and modify archives in-place is a massive productivity boost. Keka forces you to extract fully, modify, and re-compress.
