Downloads
Install Onyx Pro.
Choose a Windows or Linux build. Activate it with a paid license.
Downloads are separated by operating system and processor so the installer matches your machine. If a build is temporarily unavailable, contact support instead of guessing with another package.
View pricing1.8.6Latest
Onyx Pro is available for Windows and Linux. Pick the build that matches your machine.
Linux
Requirements
License
Required
Network
Activation and account checks
Windows
10 / 11
Linux
DEB package
Choosing a build
Match the installer to the machine.
Which Windows build to choose
Most Windows 10 and Windows 11 users should choose Windows x64. Use Windows x32 only for older 32-bit systems, and ARM64 only for ARM-based Windows devices.
Which Linux build to choose
Linux downloads are DEB packages. Choose x64 for most Intel or AMD machines and ARM64 for ARM devices running a Debian-compatible distribution.
What activation needs
Activation requires a paid license and network access. Cleanup itself runs on your computer, but the app may contact Onyx Pro services for license and account checks.
What to do before cleanup
Save work in the selected IDE first. Onyx Pro can close the app, sign you out, and remove supported onboarding or trial state for that tool.
Install
From download to first cleanup.
01
Pick a build
Choose the installer that matches your operating system and processor.
02
Verify download
Complete the browser check so the download link can be issued.
03
Install locally
Run the installer, open Onyx Pro, and activate with your license.
04
Run cleanup
Choose a supported IDE, start cleanup, and wait for the result in the app.
Windows builds
Use x64 for most Windows 10 and Windows 11 PCs. Use ARM64 only for ARM-based Windows devices.
Linux builds
Linux downloads are DEB packages for Debian-based distributions. Choose x64 or ARM64 based on your machine.
Activation
A paid license is required after install. The app needs network access for activation and account checks.
Use
What can happen when cleanup runs.
Before cleanup
Close the IDE when Onyx Pro asks. Some tools keep local state locked while they are running.
After cleanup
You may need to sign in again or repeat the supported IDE onboarding flow.
Files
Onyx Pro does not upload your code, prompts, repositories, or project files. Cleanup can change supported IDE app-state folders.
Download FAQ
Download questions.
Operating systems, activation, and what can change when cleanup runs.
Use the Downloads page to get the Windows or Linux build after purchase and verification.
Onyx Pro supports Windows 10 and Windows 11 builds on x64, x86, and ARM64 architectures, as well as Linux via DEB packages for x64 and ARM64 on Debian-based systems.
Cleanup can sign you out of the selected app, clear trial and onboarding data, and close the app before changes run.
Use Discord or email for download, activation, and compatibility help.