This is a common issue with the Meta Quest Link desktop app. Currently, there's no official "remove" or "delete" button for apps manually added to your Quest Link library (especially custom or non-Oculus apps). But here are a few things you can try:
1. Edit the app list manually (Workaround)
If you added apps manually, they’re usually stored in a config or JSON file:
Go to:
C:\Program Files\Oculus\Support\oculus-client\
or wherever your Oculus/Meta software is installed.
Look for a folder or file that stores your custom apps or shortcuts—sometimes these are added via a config or database file. Unfortunately, Meta hasn't made this very user-accessible.
Note: Editing these files directly can be risky and might cause app instability. Back them up before changing anything.
2. Reinstall the Meta Quest Link app
If you're stuck with a cluttered or broken library:
Uninstall the Meta Quest PC app.
Reinstall it fresh from the official Meta website.
This will usually reset the app list, but you'll lose any manual entries you’ve made.
3. Use Oculus Debug Tool (ODT) – limited use
ODT doesn’t let you remove apps but can help diagnose if entries are being incorrectly loaded or cached.
4. Wait for a Meta update
Many users have requested better library management in forums and Reddit. Meta may address this in a future update, so keep your app up to date.
TL;DR:
There’s no official way to remove manually added apps from the Meta Quest Link PC app right now. You can try editing config files or reinstalling the app as a workaround, but it's not ideal. Hopefully Meta improves this in a future update.