KeyCastr 0.11.1 for Mac
Mac UtilitiesAnyone who records tutorials knows the problem. You press a shortcut, something happens on screen, and your viewer has no idea which keys you touched. KeyCastr solves that by drawing your keystrokes right on the display as you type. It can show every key, or only shortcuts that use modifier keys, and it can show mouse clicks too. Teachers and streamers use it so viewers can follow without narration of every key press.
Key Features
- Displays keystrokes on screen in a clear overlay while you work or record
- Lets you show all keys, or only commands that use modifier keys
- Can display mouse clicks so viewers see where and when you click
- Offers more than one visual style, including a minimal look for clean videos
- Free and open source, with the full project open for anyone to inspect
How to Download
- Visit the project page and open the releases section for the latest build.
- Download from the official site and save the app archive to your Mac.
- Unzip it, move KeyCastr to Applications, and grant the access macOS asks for.
System Requirements
KeyCastr runs on current versions of macOS and needs two permissions to work: input monitoring and accessibility access. Both are granted in System Settings, and the app explains the steps the first time you launch it.
FAQs
Is KeyCastr free?
Yes. It is open source and free, from its project page or via Homebrew.
Why does KeyCastr ask for input monitoring access?
It needs that access to see your keys and draw them on screen. Without it, the overlay stays blank.
Can I show only shortcuts and not normal typing?
Yes. You can limit the display to commands that involve modifier keys, which keeps passwords and normal sentences off the screen.
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