Tools

https://sourceforge.net/projects/pjs-passport/ Port forwarding utility.

http://www.mitec.cz/ibq.html IB Query, Interbase/Firebird Tool

http://www.duodata.de/ntwrapper/ Create a NT service wrapper around applications that isn't service-applications.

Other

https://neon1.net/prog/normalizer.html Command line that normalizes audio level on WAV PCM files.

http://camstudio.org/ Record you own video tutorials of your desktop.