Identify which app is receiving a keyboard shortcut when you're unable to register one, such as in SizeUp. This is a handy tool for troubleshooting shortcut conflicts and understanding why certain shortcuts may not be working as expected. Please note that while it can detect many hotkeys, not all shortcuts may be captured.
Download ShortcutDetective 1.0 for Mac from our software library for free. The latest setup package takes up 1.4 MB on disk. This Mac download was checked by our built-in antivirus and was rated as virus free. This free Mac application was originally developed by Irradiated Software.
From the developer:
ShortcutDetective is an app that detects which app receives a keyboard shortcut (hotkey). This is useful because sometimes you aren't able to register a shortcut in an app like SizeUp and want to know why.
Known Limitations: Not all hotkeys can be detected.