Menu bar clipboard stack for macOS.
Copy several times, then pick Copy 1 / Copy 2 / Copy 3… with ⌘⇧V.
Requires macOS 13+. Not notarized — Apple will show a malware warning. That warning cannot be removed without a paid Apple Developer account.
Download CopyStack.app.zip.
Easiest path: unzip, then double-click Install.command. If macOS blocks it, right-click → Open. The script clears quarantine and copies the app into Applications.
If you still see a malware warning (macOS 15+):
- Open System Settings → Privacy & Security.
- Scroll down and click Open Anyway next to CopyStack.
- Enter your Mac password.
Or in Terminal:
xattr -cr /Applications/CopyStack.appThen Privacy & Security → Accessibility → + → /Applications/CopyStack.app.
See INSTRUCTIONS.txt inside the zip for the same steps.
- ⌘V: paste the newest item (unchanged).
- ⌘⇧V: pick Copy 1 / 2 / 3… (1–9, ↑↓ + Enter, or click). Esc closes the overlay.
