Comp2.7z «PLUS ›»

Supports strong AES-256 encryption for both file data and the header (making filenames invisible without a password).

Most commonly uses LZMA/LZMA2 , which offers 30–70% better compression than the standard ZIP format. comp2.7z

The .7z format is an open architecture that supports various compression, converting, and encryption methods. Supports strong AES-256 encryption for both file data