Hi there! I understand that the pCloud app on your Mac opens and then closes quickly, which means it’s crashing. Let’s work together to get this sorted out.

First, could you tell me if you’ve tried opening the app after restarting your Mac? Also, have you recently updated the pCloud app or your macOS? Knowing these will help me tailor the best steps for you.

Meanwhile, here’s a step-by-step guide to try:

1. Completely uninstall pCloud:
- Quit the app if it’s running (you can check Activity Monitor by searching for it in Spotlight, then find “pCloud” and force quit if necessary).
- Drag the pCloud app from your Applications folder to the Trash, then empty the Trash.

2. Restart your Mac: This clears any temporary files or processes that might affect the app.

3. Download and install the latest version of pCloud:
- Go to pcloud.com and download the latest Mac version (currently 3.15.7 as of April 2025).
- Install it fresh and see if it runs properly.

4. Check permissions: Make sure pCloud has permissions to access necessary folders and network. You can verify this in System Preferences > Security & Privacy > Privacy tab (look under Files and Folders, and Full Disk Access).

If after this it still crashes, could you let me know if you see any error messages or if it closes silently? Also, do you use any antivirus or security software that might be interfering?

I’m here to help until this is resolved! Are you okay with trying these steps?