FREE VSTi Plug-ins
OTT FAT Analog Style HP/LP Filter – [Audio Plugin, VST, AU, AAX Acon Digital Multiply is a free and versatile chorus effect with a unique twist. One knob to rule them all.
Three modes, three kinds of distortion character
Great for fattening up drums and bass, adding harmonics to vocals, and more
Works as an insert in your DAW and as a module in Modular, our Eurorack platform With my A1StereoControl plugin you will be able to expand or
limit the STEREO WIDTH of your tracks using only one single
knob. This powerful technique can be used on single tracks or
groups tracks while mixing or even on a master bus in final
mastering situations. ADSR Sample Manager makes your entire sample library searchable with smart and custom tags. Preview any sample in your local library or purchased on ADSR in the context of your track (BPM and/or key synced) using MIDI or drag audio directly to your project. Now features a browsable library of millions of loops & samples. Available for VST/AU/AAX and standalone (Ableton Link enabled).
Xfer Freeware
Delta Modulator
Dimension Expander
DFMFilter 
FAT
Multiply
Saturation Knob
A1StereoControl
ADSR Sample Manager