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
DiskCryptor is a full disk encryption solution primarily for Windows, offering strong encryption and additional security features but lacks cross-platform support. In contrast, EncFS provides file-level encryption with cross-platform capabilities, making it easier to use but potentially slower with large files.