Download
Get the free FIRDesign trial
Install once and run every feature — project save and impulse export are shown but locked until you activate. Self-contained: a trimmed runtime is bundled, so there is nothing else to install.
macOS
Apple Silicon (arm64) and Intel (x86_64).
Windows
Windows on x64.
Linux
arm64 and x86_64 — deb, rpm or AppImage.
- .deb (x86_64) FIRDesign-1.0.0-linux-x86_64.deb
- .rpm (x86_64) FIRDesign-1.0.0-linux-x86_64.rpm
- .AppImage (x86_64) FIRDesign-1.0.0-linux-x86_64.AppImage
- .deb (arm64) FIRDesign-1.0.0-linux-aarch64.deb
- .rpm (arm64) FIRDesign-1.0.0-linux-aarch64.rpm
- .AppImage (arm64) FIRDesign-1.0.0-linux-aarch64.AppImage
System requirements
FIRDesign is self-contained: each installer bundles a trimmed OpenJDK and OpenJFX runtime, so there is nothing else to install and no separate Java required.
- macOS — Apple Silicon or Intel Mac
- Windows — 64-bit Windows
- Linux — 64-bit, arm64 or x86_64
First launch
Code signing arrives in a later release, so macOS and Windows may show a routine "unidentified developer" prompt the first time:
- macOS — right-click the app → Open.
- Windows — choose More info → Run anyway.
How to activate
The trial unlocks everything except project save and impulse export. To unlock the full version:
- Buy FIRDesign — a one-time $39 purchase. Buy now →
- Get your key by email — you'll receive a license key (and a key file) right after purchase.
- Open Activate… in the app and paste your key (or load the file you were sent). Activation is fully offline.
- Restart FIRDesign — everything unlocks, and your copy is "Licensed to you".
Ready to unlock the full version?
One-time $39, perpetual license, offline activation.