Get it here: Rough Rider Effect Plugin (FREE Download) 2. Its interface is easy to look at, as well as understand and use. Rough Rider is a compressor that has a little bit of a vintage vibe to it, giving whatever you throw it onto a warm sound. This table includes all of the free vst effects plugins that are in the article below. Chart of the Best Free VST Effects Plugins These 10 VST effects range from compressors and sequencers to reverb and distortion. Sometimes the best sounds don't come from the initial samples themselves but actually the effects added to them. Whether you use FL Studio, Ableton Live, Logic Pro or any Digital Audio Workstation, you'll want to try out these plug-ins. Some come as VST, AU, and even AAX. These are the best free effects plugins for your DAW.