Screen Cut Pro

Troubleshooting

Common stumbling blocks and how to get past them. Don’t see your issue? Email support@screencutpro.com.

“App can’t be opened” or “Apple could not verify” on first launch

macOS 15 (Sequoia) and later require an explicit user override the first time you open any app downloaded from the internet, even properly notarized ones. To bypass:

  1. Click Done on the dialog.
  2. Open System Settings → Privacy & Security.
  3. Scroll down to the “Screen Cut Pro” was blocked entry, click Open Anyway.
  4. Authenticate, then re-launch the app and click Open.

Subsequent launches go straight in.

The recording is solid black

Screen Recording permission isn’t granted, or it was granted while the app was running and macOS hasn’t picked it up.

  1. Quit Screen Cut Pro entirely (⌘+Q).
  2. Open System Settings → Privacy & Security → Screen & System Audio Recording.
  3. Confirm the toggle is on next to Screen Cut Pro.
  4. Re-launch.

Cursor effects don’t appear in the export

Cursor highlighting, click ripples, and keystroke overlays all rely on the Accessibility permission. Without it, the app can’t record cursor or keyboard events.

Grant in System Settings → Privacy & Security → Accessibility, quit and re-open Screen Cut Pro, then re-record.

Webcam shows green/black or wrong feed

Another app is using the camera (a video-call client, browser tab, etc.). macOS lets only one app own the camera at a time. Quit the other app and re-select the webcam from Screen Cut Pro’s HUD.

Microphone level meter is silent

  • Confirm the right microphone is selected in the HUD.
  • Confirm Microphone permission is granted.
  • Test the mic in another app (e.g., Voice Memos) to rule out hardware issues.

Export progress freezes

Long exports can briefly stall when re-encoding zoom regions or annotations that overlap heavy effects (large blurs over fast-moving content). The progress sheet still shows ETA — give it a minute. If the same project consistently freezes at the same timestamp, email support with the .screencut file attached.

The update sheet says “the update is improperly signed”

Rare. Usually means the network corrupted the download or a proxy is interfering. Check for Updates… again to redownload. If it persists, download a fresh copy from screencutpro.com/download/macos and replace your installed copy.

Recording crashed mid-session

Working files are written to a temporary folder and committed only on save. After a crash, those temp files may still be on disk — the next launch of Screen Cut Pro will offer to recover them. Choose Open to resume editing.

Reset the app to first-run state

If a stuck preference is causing trouble, you can wipe Screen Cut Pro’s local data and start over. Quit the app first, then run these in Terminal: 

defaults delete com.screencutpro.app
rm -rf ~/Library/Application\ Support/Screen\ Cut\ Pro
rm -rf ~/Library/Caches/com.screencutpro.app
rm -rf ~/Library/Saved\ Application\ State/com.screencutpro.app.savedState

To also revoke the TCC permissions (camera, mic, screen recording, accessibility) so onboarding starts fresh: 

tccutil reset All com.screencutpro.app

This is one-way — saved .screencut projects on disk are untouched, but app-level preferences and recent-projects history are gone.

Diagnostic info to send with bug reports

  • Screen Cut Pro version (About Screen Cut Pro menu item).
  • macOS version (About This Mac).
  • Mac model and chip (Apple Silicon, Intel).
  • The .screencut bundle if the issue is project-specific.
  • Steps to reproduce.
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