Welcome to Stillwell Audio's official GitHub organization! While many of our plugins are closed-source, any of our code that is open source will be found here

At Stillwell Audio, we specialize in developing high-quality audio plugins for mixing, mastering, and sound design. Our collection features a wide range of tools designed for audio professionals, from compressors and EQs to spectral analyzers and dither tools. Our plugins are known for their smooth performance, analog-style warmth, and flexibility, suitable for everything from delicate mixes to aggressive sound shaping.

Our popular plugins include:

• The Rocket: A character compressor with ultra-fast response, ideal for taming transients and adding punch to your mixes.
• Bitter: A bitscope and intersample clip monitor to ensure your digital audio maintains peak quality.
• 1973: A vintage-style EQ that provides transparency and precision in shaping your audio frequencies.
• Vibe-EQ: Adds color and harmonic richness, giving your sound the character it deserves.
• Event Horizon: A peak-eating limiter for transparent loudness without artifacts.

Explore our full lineup at Stillwell Audio.

Stillwell Audio plugins are available for both macOS and Windows. The evaluation copies you download are fully functional and become licensed versions once you purchase a key. For more details on installation, licensing, and troubleshooting, visit our support page.

1. Download the plugin installer for your operating system from our website.
2. Follow the instructions in the installer to place the plugin files in the appropriate directories.
3. Place your purchased .key file in the same directory as the plugin to activate the full version.

For detailed instructions, visit our installation guide.

If you encounter any issues or have questions about our plugins, feel free to reach out via our support forum or open a support ticket on our Support Center. We're always here to help!

We welcome contributions to improve the functionality and features of our plugins. Feel free to open a pull request or issue to contribute. Make sure to review our contribution guidelines before submitting.

Most Stillwell Audio plugins require a license key for use beyond its evaluation period. Licenses can be purchased directly from our store.

For more information about licensing and usage, visit our Licensing page.