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Important Notice: Unsigned Beta App
To keep DOWNitUP completely free, open-source, and ad-free for everyone, we have not purchased an Apple Developer License for this beta release. Because the app is unsigned, macOS Gatekeeper will block it initially. However, the app is 100% safe, open-source, and does not collect any user telemetry.
macOS Installation Guide
Open the installer
Locate the downloaded DOWNitUP-1.0.0.dmg file in your Downloads folder and double-click to open it.
Drag to Applications
Drag the DOWNitUP icon into the Applications shortcut folder in the window that appears.
Attempt to run the app
Open your Applications directory and double-click DOWNitUP. A system warning dialog will appear stating that the app is from an unidentified developer. Click OK or close the dialog.
Navigate to Settings
Open your Mac's System Settings (or System Preferences) from the Apple Menu in the top left corner and go to Privacy & Security.
Allow Untrusted App
Scroll down to the "Security" section. You will see a note saying "DOWNitUP was blocked from use because it is not from an identified developer". Click Open Anyway.
Confirm launch
Authenticate using your administrator password or Touch ID, then click Open on the final dialog to run the app. Subsequent launches will open normally without warnings.