Download the installer for your OS from the project's Releases page, then follow the steps below. The installers place Morass in the standard plugin folders your DAW already scans — there's no separate "registration" step; just rescan plugins (or restart your DAW).
Two heads-ups before you start:
- No binaries on the Releases page yet? Until the first release is cut, build from source (bottom of this page).
- These builds are unsigned/not notarized, so macOS Gatekeeper and Windows SmartScreen will warn on first launch. Each OS section below has the one-time step to allow it. (Code-signing is on the roadmap.)
- Download
Morass-<version>.dmg(or.pkg). - Open it and run the installer package. It installs:
- Audio Unit →
/Library/Audio/Plug-Ins/Components/Morass.component - VST3 →
/Library/Audio/Plug-Ins/VST3/Morass.vst3
- Audio Unit →
- Launch your DAW. Morass appears under Morass Audio (in Logic: Audio FX → Morass Audio → Morass).
Unsigned build — first launch. Because these releases aren't notarized, Gatekeeper may say the package "can't be opened" or is from an "unidentified developer". To allow it:
- Installer: right-click the
.pkg→ Open → Open again. If macOS still blocks it, go to System Settings → Privacy & Security and click Open Anyway, then reopen the package.- If a plugin is still quarantined after installing, clear the flag on both bundles:
sudo xattr -dr com.apple.quarantine /Library/Audio/Plug-Ins/Components/Morass.component sudo xattr -dr com.apple.quarantine /Library/Audio/Plug-Ins/VST3/Morass.vst3
Uninstall: delete Morass.component and Morass.vst3 from the folders above.
- Download
Morass-<version>-windows-setup.exe. - Run it (admin elevation installs system-wide). It installs:
- VST3 →
C:\Program Files\Common Files\VST3\Morass.vst3 - Standalone (optional component) →
C:\Program Files\Morass Audio\Morass
- VST3 →
- Launch your DAW and rescan plugins. Morass appears under Morass Audio.
Unsigned build — SmartScreen. The installer isn't code-signed yet, so Windows may show "Windows protected your PC". Click More info → Run anyway to proceed. (Signed builds are on the roadmap.)
If no installer is present, a portable Morass-<version>-windows.zip is provided;
copy Morass.vst3 into C:\Program Files\Common Files\VST3.
Uninstall: via Add/Remove Programs, or delete the VST3 folder above.
- Download
Morass-<version>-linux.tar.gzand extract it. - Install:
./install.sh # per-user: ~/.vst3 and ~/.local/bin (no sudo) sudo ./install.sh --system # system-wide: /usr/local/lib/vst3
- Rescan plugins in your DAW (Reaper, Bitwig, Ardour, Tracktion, …).
Uninstall: ./install.sh --uninstall (or remove ~/.vst3/Morass.vst3).
| DAW | Format |
|---|---|
| Logic Pro, GarageBand | Audio Unit (macOS only) |
| Ableton Live, Cubase, Studio One, Reaper, Bitwig, FL Studio, Ardour | VST3 |
Morass installs both AU and VST3 on macOS, so any of the above will find it.
Developers can build and install locally — see the
README. On macOS,
bash scripts/build_and_install_macos.sh builds, installs and validates the AU
with auval in one step.