cross-platform, encryption application
For full, incremental, compressed and encrypted backups or archives
Encrypt and manage secret text data
The source code of the In-Browser-File-Encrypter web app
Chat Messenger. E-Mail-Client. Websearch. Filetransfer.
cross-platform (Java) file encryption and archiving tool
Powerful webdav client and sync tools with client-side AES encryption
antigift is simple cross-platform, files & folders encryption tool
yubikey-agent is a seamless ssh-agent for YubiKeys
Easy create and sign x509 certificates and generate RSA key pairs
Multi hash crack suite
Base64 encode (or decode) files of any type with this lightweight tool
Leet is CCEx's software application for on-the-fly encryption (OTFE).
Open Source Security tool to audit hashed passwords.
CrococryptQuerl is a web-based file encryption & transfer tool
Easy to use GlobalPlatform tool (and a Java library)