Open Source Continuous File Synchronization
Deduplicating archiver with compression and encryption
Multi-platform transparent client-side encryption for your cloud files
Easily and securely share files from the command line
Free Zip software and Rar extractor
The command line file manager
Powerful webdav client and sync tools with client-side AES encryption
jFileCrypt encrypts and decrypts files
A distributed filesystem that provides "provider-independent security"