FreeOTFE4PDA is an "on-the-fly" (OTFE) transparent disk encryption program. Using this software, you can create one or more "virtual memory cards" on your PDA. Anything written to one of these cards will be automatically and securely encrypted before being stored. A PC version is also available, allowing data encrypted on your PC to be read/written on your PDA, and vice-versa.
UnixExplorer is a file manager structured a bit like Windows. You can browse your filesystem in a tree. It includes individual icons for file types, individual applications for file types, sorting, renaming files and directories, deleting files, creating directories, and full Unix, Linux, and Mac OS compatibility. Planned features include cut/copy/paste, drag and drop, and full Windows compatibility.
Samurai Kanji a flash-card application for memorizing kanji. It is inspired by "Remembering the Kanji I" by James Heisig. It can run on any PDA or mobile device running PalmOS, SymbianOS, or Windows CE. What primarily makes this different from other, similar applications is that the kanji are divided into the same lessons that Heisig uses in his book. The user can then choose which lessons to drill on as the user progresses through the book.
MobileMpd.Net is a small program that can be used to control a MPD (Music Player Daemon) server using a WiFi enabled Windows Mobile device. The software supports the start, stop, next, prev, repeat, and random functions, volume control, playlist addition and removal, and a music directory treeview.