Whether you're into Fruity Loops (Fl-Studio), Ableton, Logic or any Digital Audio Workstation, you'll want to know about these plugins.
One of the beautiful thing about loops, is they can be adjusted to your liking. If you have a creative ear, loops, DAW software and perhaps a plugin or two you can make amazing new sounds.
Rough Rider VST is a compressor that has a sort of jazzy classical feel. Its UI is pleasent and there isn't a steep learning curve to this one.
You can download it for free here: Rough Rider Plugin
You know those glitchy sound effects that dubsteppers love? Well if that's your thing you might love this one.
Get it here for free: Glitch Effect Plugin
Freq Echo, as the name implies combines Frequency Shifting with Analog Echo Emulation that produces a chorus-like effect. With this, you can turn any loop into an amazing chorus - with a little practice of course.
Get it here for free: FreqEcho Effect Plugin
I really like GlitchMachines. Very easy to use and nice interface. It offers stutter and delay effect including modulation and low pass filter.
Like Freq Echo, highly recommended for Dubstepper's or tech music.
Get it here for free: Hysteresis Effect Plugin
Here is a VST plugin for filtering, LFO's, and delay. This is for those who want to really get into a sound and adjust things at a micro level. If you know what you're doing some amazing stuff can be done with Fracture.
Get it here for free: Fracture Effect Plugin
Ambience is a reverb plugin with great capability. Many prefer Ambience over paid for plugins of the same kind. I too can vouce for it. Highly recommended!
Get it here for free: Ambience Effect Plugin
By knowing the dynamic range you can adjust aspects that need tweaking, allowing further progress in materializing that sound in your head.
Get it here for free: Ozone Imager Effect Plugin
Krush, a bit-crusher, that can reduce sample and depth rate of a bit. The UI is nice and simple, and it has nice pre-made filters. It's superior to your average bit-crusher, highly recommended.
Get it here for free: Krush Effect Plugin
The introduction of a tremolo effect to your music can make a huge difference. The Tremolo plugin offers the ability to modify how notes sound and can even find the rhytm of a sample and adjust your tempo to match.
Get it here for free: Tremolo Effect Plugin
Here is a lovely chrous plugin for increasing depth and widening your sounds. It's rather basic, yet has a lot of powerful features. Good for beginners and veterans alike.
Get it here for free: Chorus-LX Effect Plugin