WinSCP is a free SFTP, SCP, S3, WebDAV, and FTP client for Windows.
CLI wrapper around aws-encryption-sdk-python
AWS Encryption SDK for C
Open source disk encryption with strong security for the Paranoid
Popular easy-to-use and secure password manager
For full, incremental, compressed and encrypted backups or archives
FIDO® Certified StrongKey FIDO Server (SKFS)
Chat Messenger. E-Mail-Client. Websearch. Filetransfer.
Robust and flexible VPN network tunnelling
A file compressor with AES256CTR and Base32768 binary-to-text encoding
Powerful webdav client and sync tools with client-side AES encryption
The safest way to store private data in untrusted (cloud) environments
antigift is simple cross-platform, files & folders encryption tool
Multi hash crack suite
Send Mime and Smime Emails to Any Type of Mail Server
Checksum calculator and verifier tool
SCSI Tape Encryption Manager
Use an rtl2832 USB dongle to generate random data for the linux kernel
A command-line utility for calculating and verifying file checksums.