Open Finder
Go to the Applications folder
Drag the app to the Trash
Right-click the app and choose Move to Trash
Empty the Trash
Use Launchpad
Click and hold the app icon until it jiggles
Click the X on the app if it appears
Open the app’s uninstaller if it has one
Check the app’s website for removal instructions
Remove leftover files from Library folders if needed
Delete related files from Application Support
Delete related preferences files from Preferences
Delete related cache files from Caches
Restart your Mac