This guide removes NoNap Pro, releases its license activation, and returns your Mac to normal sleep behavior.

Before you uninstall

If the app is still installed, let it clean up after itself:

Turn Closed-Lid Mode off from the NoNap Pro menu.
Open Closed-Lid Mode and choose Deactivate This Mac if a license is activated.
Open Settings → Closed-Lid Mode and revoke system authorization, then quit NoNap Pro.

These are separate operations: Deactivate This Mac releases a Lemon Squeezy activation for reuse, and revoking authorization removes NoNap Pro’s permission to manage the system sleep policy. Deleting the app alone does not reliably perform either one. If the app is already gone, the manual steps below cover it.

Remove the app

Drag NoNap Pro from your Applications folder to the Trash, then empty the Trash.

Check the power settings

If you turned the mode off and revoked authorization in the app, you can stop after deleting the app. Use this manual check only if the app was deleted while Closed-Lid Mode was active, the app reported a restore failure, or the Mac still does not sleep normally.

Closed-Lid Mode works through macOS’s power-management settings. Open Terminal (Applications → Utilities) and run the read-only command:

pmset -g custom

This prints your power settings for battery and charger. Look at the disablesleep line under each section — 0 allows normal sleep and 1 prevents it. The value is system-wide and does not identify which app changed it; if another power-management tool is installed, review that tool before changing anything.

Only if disablesleep shows 1, NoNap Pro is no longer managing it, and no other tool intentionally needs it:

sudo pmset -a disablesleep 0

Enter your Mac password when prompted, then run pmset -g custom again to confirm both sections show 0. NoNap Pro resets this value automatically when you turn Closed-Lid Mode off or when battery safety triggers — the manual reset only matters if the app was removed while the mode was still active.

Remove leftover files (optional)

NoNap Pro stores preferences and local support files. Removing them resets app preferences, but is not required to restore sleep behavior or release a license activation:

Preferences: ~/Library/Preferences/net.vodanex.nonap-pro.plist
App support: ~/Library/Application Support/NoNap Pro/

The safer method is Finder: hold Option, choose Go → Library, and move only the clearly named NoNap Pro items to the Trash — never the surrounding Preferences or Application Support folders.

The authorization rule (manual fallback)

Normally, revoking authorization in the app removes its own rule. If the app is already deleted and you specifically need to audit it, list the directory without changing anything:

sudo ls /private/etc/sudoers.d/

If an entry named exactly nonap-pro exists, an administrator can remove that one entry with:

sudo rm /private/etc/sudoers.d/nonap-pro

Do not delete any other entry — authorization files are security-sensitive, and removing an unrelated file can break another administrative tool. Contact support if you are unsure.

That’s it

Your Mac is back to its default sleep behavior and NoNap Pro is fully removed. If your MacBook still won’t sleep when closed, run pmset -g custom once more and confirm disablesleep is 0 — otherwise contact support.