Resonant Freebie
Filterjam is a multi-band resonant filter delivering weird ringmod-like filtered sounds. The input signal is divided into 4 bands that are then summed or multiplied together according to the selected mode. Filterjam can be very harsh or gentle, it can add brightness or depth to synth sounds, but it can also completely mangle acoustic sources.
Filterjam is available for macOS, Windows, and Linux (VST2, VST3, AU, AAX, CLAP).
It’s also available on the App Store for iOS and iPadOS (AUv3 and Standalone).
Listen to audio demos
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Also available on iOS
Filterjam is available for iPhone and iPad on the App Store, as a AUv3 plugin and Standalone (IAA).
Download on theApp Store
Specifications
- Multi-Band Resonant Filter
- Oversample up to 16x
- Lightweight on CPU
- Preset system with randomizer
System Requirements
Windows
Windows 7, 8, 10, 11
2GHz CPU, 4 GB RAM
VST2, VST3, AAX, CLAP (64-bit)
macOS
macOS 10.13 – macOS 26
2GHz CPU, 4 GB RAM
VST2, VST3, AU, AAX, CLAP (64-bit)
Universal 2 Binary
Linux
Ubuntu 20.04 LTS
2GHz CPU, 4 GB RAM
VST2, VST3, CLAP (64-bit)
Changelog
v1.3.4 2026/08/13
- Added: macOS 26 Tahoe support
- Added: Graphics Controls (Brightness and Contrast)
v1.3.3 2023/02/08
- Improved: CPU and memory usage
- Added: AAX Silicon Support
v1.3.1 2022/11/11
- Added: macOS 13 Ventura support
- Added: Windows 11 support
- Added: Linux VST2, VST3, CLAP plugin formats
- Fixed: Parameters “Edit Value” not working
v1.3 2022/07/08
- Added: macOS 12 Monterey support (Universal 2 Binary)
- Added: CLAP plugin format (beta)
- Improved: CPU and memory usage
- Improved: New Retina/HiDPI GUI
- Fixed: Minor bugs
v1.2.6 2020/05/11
- Fixed: rare crash on Windows systems when upgrading from older versions
v1.2.5 2020/05/04
- Added: macOS 10.15 Catalina support
- Added: Edit Value option for Knobs
- Added: Notification System
- Improved: Joined Parameter lock and Random lock
v1.2 2019/08/07
- Added: Parameter lock
- Improved: Oversampler Latency
v1.1 2018/03/29
- Added: VST3 plugin format
- Added: Preset Copy/Paste
- Added: Global option – Resizable Window
- Improved: Oversampler (now up to 16x)
- Fixed: Automation bug in Pro Tools
Freeware
Filterjam is a freeware plugin. Just put your email address in the form to get your download links.
Free
As in beer
No iLok
We don’t like dongles
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No connection required to activate