Luksus makes it quick and easy to create encrypted volumes such as hard drives, USB sticks, and SD cards on Linux, FreeBSD, and DragonFlyBSD. It can also create encrypted file containers. It is a wrapper for Crypsetup (DM-LUKS), tcplay, and geli.
A simple Python wrapper for OCR engines (Tesseract, Cuneiform, etc.).
An editor for structured text documents.