FabFilter News

Pro-Q 4.13 released

Jun 30, 2026

We have released a version 4.13 update for Pro-Q to fix a very rare bug that was affecting a small percentage of our customers. This update is free for existing customers and we recommend everyone to update to this latest version.

How to upgrade to the latest version?

That's simple: just download the latest Pro-Q or Total Bundle installer from www.fabfilter.com/download and install over the existing versions. The update is 100% backwards compatible.

What's new in Pro-Q 4.13?

  • Fixed a very rare problem that could cause Pro-Q 4 to briefly produce invalid output when slowly changing the dynamic range of a band around 0 dB in zero latency mode.

Pro-Q 4.13 is fully compatible with previous versions. The latest version is available for download now at www.fabfilter.com/download.

System requirements are either Windows 11, 10, 8, 7, or Vista (32-bit and 64-bit) and a VST 2/3 or CLAP host, or Pro Tools, or macOS 10.13 or higher (64-bit only) with Intel or Apple Silicon processor, and an Audio Units host, CLAP or VST 2/3 host, or Pro Tools.

Product details Back to list