EncFS is a Free (LGPL) FUSE-based cryptographic filesystem. It transparently encrypts files, using an arbitrary directory as storage for the encrypted files. Developed by arg0.net
License: Open Source
Sookasa is a user-friendly, subscription-based service that offers strong compliance and integration features, making it ideal for businesses needing file sharing and management. In contrast, EncFS is an open-source solution that provides high customization and flexibility for advanced users, but it has a steeper learning curve and is less suited for those seeking ease of use.