eMount is a free system administrator tool that can mount, encrypt, and manage disk image files and physical disk drives. It relies on cryptsetup, which implements the LUKS disk encryption specification.
Lifeograph is a personal journal and note taking application. It offers all standard features expected from a diary application, along with some unique ones, in a light-weight and intuitive package.
Functional language style immutable collections for Java.
An image viewer designed around browsing folders of images.