Cocomero 

It loads sites.dat files from FlashFXP and sites.xml from FTPRush/UltraFXP. You can save a report in HTML format. Both load and save plugin can be written by yourself.
ftp checker multi-thread fast simple plugin architecture free gpl source code ftp client c# .net

GammaChron 

Clock Chimes, Alarm Clock, Calendar, Atmosphere Information, Net Synchronization, World Clock, Timers, Distance Calculator and Screen Saver.
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Test Tone Generator 

The Test Tone Generator (TTG) turns the PC into a function generator for testing or demonstration, sound tuning, education, for sound effects and many other purposes.
test tone function generator sine wave sinus loudspeaker

Making Waves 

Making Waves is an interactive physics package that helps students visualize and understand the motion and interference of transverse and longitudinal waves.
amplitude damping frequency interference longitudinal pulse superposition transverse wave wavelength

World time 

1. Unlimited configurable clocks, each with it's own time zone. 2. A 2D or 3D world map capable of plotting any location by Lat/Long and displaying the part of the globe currently in darkness (night). 3. Unlimited user definable alarms.
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Alcyone Ephemeris 

Alcyone Ephemeris is an accurate and fast astronomial ephemeris calculator covering the period 3000 BC to AD 3500. It calculates heliocentric, geocentric, and topocentric positions of the Sun (Earth), Moon, and planets.
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