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second-display/Config/dmg/Read Me First.txt
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2026-11-03 02:52:43 +01:00

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SECOND DISPLAY — INSTALLATION
=============================
1. Drag "SecondDisplay" onto the "Applications" folder in this window.
2. Open Second Display from Applications.
macOS will most likely refuse: this app is not notarized by Apple
(the author does not pay for a developer account). The app is safe to
run if you trust where you got it — the source code is open.
3. Allow it once (pick ONE way):
A) System Settings
- Open System Settings > Privacy & Security.
- Scroll to the Security section; you will see
"SecondDisplay was blocked...". Click "Open Anyway".
- Confirm with your password / Touch ID, then click "Open".
B) Terminal
xattr -dr com.apple.quarantine /Applications/SecondDisplay.app
You only need to do this once per downloaded copy.
4. On first launch, allow Camera and Microphone access.
(Change later in System Settings > Privacy & Security.)
REQUIREMENTS
macOS 26 or newer.
UNINSTALL
Run this in Terminal to remove the app and every trace it leaves:
/Applications/SecondDisplay.app/Contents/Resources/uninstall.sh