Download Cubion for Windows
Choose the build that fits your needs. Most users should pick the Installer.
Windows 10+
A note from the Cubion team
We're in the process of obtaining code signing certificates. Until then, your system may show Cubion as "unverified" or "from an unidentified developer" — this is normal for new apps not yet in official stores.
This is a Beta release. We're excited to share it with you and would love your feedback. Download only from cubion.io — you're in the right place.
Installer
RecommendedBest for most users. Full setup with Start Menu shortcut and uninstaller.
Portable
AlternativeRun without full installation. No admin rights needed. Extract and run.
How to install
Follow these steps — this process is current until we obtain code signing.
- 1
Download the file
Click the button above to get the installer or portable version.
- 2
Open the .exe file
Double-click the downloaded file to start.
- 3
If Windows SmartScreen appears
Click "More info", then "Run anyway". This is normal for apps not yet in the Microsoft Store. Cubion is safe when downloaded from cubion.io.
- 4
Finish setup
Follow the wizard, or run the portable version directly.
Need help? Safe Install guide · Windows guide · FAQ
Which version should I choose?
Installer (recommended)
Best for most users. Creates Start Menu shortcut, adds uninstaller, and integrates with Windows. Run the .exe and follow the setup wizard.
Portable
Run without full installation. No admin rights needed. Extract the archive and run Cubion from any folder. Useful for USB drives or restricted environments.
Safe download: Cubion is distributed only from cubion.io. We do not bundle adware or extra software. For verification steps, see our Safe Install guide.
