Free open source GPL metronome (a “branch” of “Weird Metronome“) for Windows, Windows Mobile, & Pocket PC. Uses user-definable multi-voice WAV or MIDI (PC only) sounds for the beats. Has a blinker & allows user defined bpm & fine measure control.

Features:

• Accurate metronome sound! No skips or variation in audio output!
• Custom rhythm patterns: use it as a (very basic) drum machine
• User definable beats per minute
• Set measure to any length, with emphasis on any beat(s)
• Over 40 MIDI voices, optionally available as WAV samples
• Up to nine simultaneous voices per beat
• Add your own WAV samples to use whatever sounds you like
• Highly customizable parameters
• Define HotKeys to perform functions such as increase tempo
• Set the Maximum & minimum tempo available via the tempo slider

openmetronome.sourceforge.net
sourceforge.net/projects/openmetronome