Lemonstrum 2 VSTi Acoustic Guitar Strummer for PC lets you strum your midi keyboard just like a real guitar. It gives you 24 chord slots, each assignable with a custom chord and a keyboard trigger. The on-screen fretboard and keyboard allow you to plot new chords and keyboard triggers using drag n' drop. A dedicated upstroke key (C3 - two octaves below Middle C) can be played alternately with the keyboard trigger you assigned (serves as your down-stroke) to create an effective strumming pattern.
Promo
I'm throwing in a free EQONE with the next 20 purchases of Lemonstrum 2. Plus, you'll get a 50% discount on the upcoming Lemonstrum 3 "Power Chords."