All Spell Catcher products/versions require that you Quit or Exit Spell Catcher prior to uninstalling.
Spell Catcher X
Spell Catcher X also requires you to deactivate its input method by choosing a different input source from the input menu. See our FAQs related to these topics if you're having trouble - How do I "Choose a Keyboard?" and How do I Quit Spell Catcher?.
Use the Uninstall Spell Catcher X application that's on the installation disk image or CD. If you no longer have the installer, you can download the uninstaller from our Mac OS X Downloads page.
Spell Catcher Plus
Choose Exit Spell Catcher from the checkmark menu in the System Tray.
Use Window's Add/Remove Programs feature to uninstall Spell Catcher Plus.
Spell Catcher 8
Choose Quit Spell Catcher from the checkmark menu in the menu bar.
Use the Spell Catcher 8 installer, choose the Uninstall option from the main window.