FX Bundle — Free Download
FabFilter FX Bundle assembles ten professional audio effect plug-ins, including EQs, dynamics, reverb, delay, distortion, and filtering, designed for mixing, mastering, and creative sound shaping with polished interfaces.

Comprehensive Toolkit
The FX Bundle gathers FabFilter’s flagship effects into a single collection, covering essential mixing and mastering tasks. It includes Pro-Q 4 equalizer, Pro-C 2 compressor, Pro-MB multiband dynamics, Pro-L2 limiter, Pro-R 2 reverb, Pro-DS de-esser, Pro-G gate/expander, Saturn 2 distortion, Timeless 3 delay, and Volcano 3 filter. Each plug-in is designed with a focus on sound quality, workflow efficiency, and visual feedback, aiming to serve both routine processing and complex creative tasks.
The bundle is positioned as a complete solution for audio professionals, offering tools for corrective and creative work. With ten plug-ins, it addresses common needs like frequency shaping, dynamic control, spatial enhancement, and tonal coloration. FabFilter emphasizes the high processing quality and expert features, aiming to replace multiple single-purpose tools with a cohesive set that shares a consistent design language, which can streamline the mixing process.
Key Capabilities
Pro-Q 4 provides high-quality equalization with an innovative interface. Pro-C 2 offers eight compression styles with lookahead, oversampling, auto-gain, and mid/side processing. Pro-MB introduces Dynamic Phase processing, reducing latency and pre-ringing while maintaining frequency response, plus Linear and Minimum Phase modes. Pro-L2 adds four limiting algorithms and true peak limiting with loudness metering.
Pro-R 2 delivers natural-sounding reverbs with easy controls. Pro-DS targets sibilance with specialized de-essing. Pro-G offers gate/expander functions with sidechain and channel linking. Saturn 2 handles distortion and saturation, from subtle to multiband effects. Timeless 3 is a tape delay with modulation and effects, and Volcano 3 provides filters with an enhanced display and multi-filter selection.
Workflow and Design
The bundle emphasizes workflow efficiency through interactive displays and visual feedback. Pro-MB uses an interactive multiband display to simplify complex setup. Pro-Q 4 features an intuitive interface for EQ adjustments. Volcano 3’s filter display allows selection of multiple filters and shows a unified response curve with spectrum analysis. These visuals aim to reduce the learning curve and speed up decision-making.
Pro-L2 includes metering that complies with EBU R128, ITU-R BS.1770-4, and ATSC A/85, aiding in loudness standardization. Pro-C 2 offers auto-gain and auto-release to simplify compression settings. Saturn 2 adds modulation visualization and linear phase processing for mastering. Timeless 3 includes tap patterns and unlimited modulation for creative use. The shared interface philosophy across plug-ins can help users apply familiar controls to new tools.
Practical Applications
The bundle suits mixing and mastering workflows. Pro-L2’s algorithms cover general, aggressive, bus-specific, and safe limiting, suitable for various genres like EDM and rock. Pro-C 2 handles mastering compression, vocal presence, drum glue, and pumping effects. Pro-MB provides multiband processing for controlling problem frequencies. Pro-R 2 adds natural space to mixes, while Pro-DS cleans up vocal sibilance.
Pro-G is useful for noise gating in mixing or live situations. Saturn 2 can add warm tape saturation or aggressive guitar amp distortion. Timeless 3 offers vintage delay for everyday needs or sound mangling with effects and modulation. Volcano 3 filters support creative tonal shaping. The bundle is designed for engineers and producers needing professional tools for diverse audio tasks.
Key features
- Ten plug-ins: Pro-Q 4, Pro-C 2, Pro-MB, Pro-L2, Pro-R 2, Pro-DS, Pro-G, Saturn 2, Timeless 3, Volcano 3
- Pro-MB with Dynamic Phase processing to reduce latency and pre-ringing
- Pro-L2 with four limiting algorithms and true peak limiting
- Loudness metering compliant with EBU R128, ITU-R BS.1770-4, and ATSC A/85
- Pro-C 2 with eight compression styles and mid/side processing
- Saturn 2 offers multiband distortion and linear phase mode
- Volcano 3 filter display with multi-filter selection and spectrum display
Best for
Ideal for audio engineers and producers working on mixing, mastering, and creative sound design, seeking a unified set of high-quality effects that cover dynamics, EQ, reverb, delay, and distortion with efficient visual workflows.