7-Zip 26.01
High-performance compression utility with proprietary 7z format that outcompresses RAR and ZIP archives significantly.
Encryption Software
4 programs tagged Encryption — free downloads for Windows, Mac and Linux. free · cross platform · open source
Encryption Software Downloads
Official desktop messenger client that syncs with mobile WhatsApp via QR code pairing for complete cross-platform messaging.
Telegram Desktop
Cross-platform secure messaging client with end-to-end encryption for groups, channels, and file sharing.
WinRAR
Popular compression utility with exceptional compression ratios, multi-format support and self-extracting archive creation capabilities.