Kirnu the Arpeggiator

Arto Vaarala has realease a vst arpeggiator named Kirnu. Kirnu has plenty of features such as: Easy realtime tweaking, User friendly pattern view, MIDI learn for every major control, Two independent CC controls with 'teach' functionality, Numerous of different scales, Hold mode and more.
The best part about Kirnu is that it's totally free! Actually Kirnu is a donationware plugin and be sure you send Arto some green ones if you really like and end up using Kirnu. Head over to Arto's place and download the plugin. Available formats are: VST/Win32, VST/Win32nonSSE2, VST/Win64 and VST/MacOSX32.
Now you wonder why I post this at my blog?
Yes you're right, I did help Arto with the GUI for this plugin.

Chris Kerry synthesizers

Vst plugins from Chris Kerry are not freeware but because of their pricing his plugins are a really good value for the money.
I helped Chris to make the GUI's for his synthesizers the "Flexoid" and the "WideBoy" more user-friendly and abit easier to navigate.
If you have'nt checked these out yet I suggest you go to Chris's website and download the demos.