Kurt Arnlund's blog : music, freeware (utilities for Emagic Unitor and Waldorf Microwave)

Virtual instruments and VST plugins for Windows

Robin Schmidt's Music Engineering Tools. Plug-in manufacturer.

SynthFont - MIDI rendering tool using SoundFonts

LMMS is a free cross-platform alternative to commercial programs like FL StudioŽ, which allow you to produce music with your computer.

Makes free VSTi : NN29 and eGGsYNTH1,

Master your sight reading, ear training and more with theses inexpensive music education softwares. Products include MaxReader, Perfect Pitch Trainer, Monster Ears and AutoDrummer.

Makes audio software.

Klanghelm is a Berlin, Germany based software company specialized in creating audio plugins and standalone audio applications. Klangshelm plugins support both windows and mac platform and both 32-Bits and 64-Bits operating systems.

Makes analog virtual synthesizers as VST intruments for quality sound recording and music making.