GuDa Audio : FILTR v1.0 Win/Mac Vst/Au x32/x64

GuDa Audio FiltR is a free filter effect plugin for producers who want a straightforward way to shape the tone of their audio. It offers multiple filter modes derived from the filters in GuDa Audio SynthR, giving you different filtering options within a focused, easy-to-use interface. Use it when a sound needs tonal adjustment or when you want to explore how filtering changes its character.

FiltR runs with 2x oversampling enabled at all times, so there is no separate oversampling setting to manage. The interface can be resized to fit your workspace, and several color schemes let you choose a look that feels comfortable during longer sessions.

For hobby producers building a collection of practical effects, FiltR provides filtering without a purchase cost. The listed Windows version is relevant to FL Studio and Ableton Live users looking for a dedicated filter plugin. Check the available plugin format and bit depth against your DAW before installing.