Greetsum.7z < UPDATED · 2025 >

: If the "sum" part of the name refers to a checksum (like MD5 or SHA-256), the archive may contain a manifest used to verify that other files have not been corrupted.

: Supports strong AES-256 encryption for both data and file headers. greetsum.7z

: The official, free tool for Windows is available at 7-Zip.org . : If the "sum" part of the name