Accessibility is a feature built into macOS and these apps can not function without permission to use Accessibility:

• Cinch, FinderMinder, SizeUp, and Tuck use Accessibility to move and resize windows.
• iClip uses Accessibility to invoke copy & paste.
• KeyUp, JazzUp, and ShortcutDetective use Accessibility to intercept keystrokes.

Follow these steps to enable Accessibility depending on your version of macOS:

Select macOS version: 14 (Sonoma) 13 (Ventura) 12 (Monterey) 11 (Big Sur) 10.15 (Catalina) 10.14 (Mojave) 10.13 (High Sierra) 10.12 (Sierra) 10.11 (El Capitan) 10.10 (Yosemite) 10.9 (Mavericks) 10.8 (Mountain Lion) 10.7 (Lion) 10.6 (Snow Leopard) 10.5 (Leopard)

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Enable Accessibility on macOS 14 Sonoma

Open System Settings > Privacy & Security > Accessibility

1. Open System Settings.
2. Choose Privacy & Security from the sidebar.
3. Select Accessibility from the list on the right.

Enable Accessibility

Enable any Irradiated Software apps in the list on the right.¹

If you don't see the app you're looking for in this list, you can use the [+] button or drag and drop the app from Finder to add it.

Enable Automation

Automation is a permission added in macOS 10.14 Mojave that controls which apps are allowed to send AppleEvents (i.e. AppleScript) to other apps. This permission is necessary for interacting with certain non-standard apps, such as Microsoft Office.

If you see a dialog similar to this, be sure to click "OK."

If you click "Don't Allow," you can always re-enable this permission later:

• Open System Settings > Privacy & Security > Automation
• Enable any Irradiated Software apps in the list on the right.²

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Troubleshooting

If you have trouble enabling Accessibility, a system restart resolves most issues.

If that doesn't work…

• Follow steps 1-3 in Enable Accessibility above.
• Drag the app (Cinch, SizeUp, etc) from Finder and dropping it onto the list on the right (screenshot).³

If you're still having trouble, please contact us.