The HyperFetch extension was removed

Sorry to see you go. If something didn't work, we'd genuinely like to fix it.

Common quick fixes, in case one of these was the reason:

"App offline" — the desktop app must be running (check the tray).
Nothing on YouTube — right-click the page → Download video on this page.
Button in the way — drag it to any corner, or set it in the app under Settings → Browser Integration.

Tell us what went wrong Reinstall the extension

The desktop app still works on its own — paste any link into New Download.
Uninstalling the extension removed only the browser side; no downloads were touched.