Press Win + I on your keyboard
Click on "Apps" in the Settings menu
Type "Flip 2 PDF" in the search bar
Click on Flip 2 PDF, then hit "Uninstall"
Follow any additional prompts to finish
For advanced users or when standard methods fail:
Get-AppxPackage *Flip 2 PDF* | Remove-AppxPackage
Note: Run this command in PowerShell as Administrator. This method is specifically for Microsoft Store versions of Flip 2 PDF.