Uninstalling the WiseStamp Extension in Safari Here is a guide on uninstalling and reinstalling the WiseStamp extension for Safari. Click “Safari” and then “Preferences.” In the pop-up that appears select “Extensions,” and find the WiseStamp extension in the list provided. Click “Uninstall.” Updated on October 25, 2017 Tagged: removeSafariuninstall Was this article helpful? Yes No Related Articles Why do images sometimes not show in my signature when I receive a reply? Why is my WiseKick listing still pending? Safari extension not working | September 2018 Why can’t I see my new animated GIF in my emails? Why can’t I see my signature in Yahoo! mail? How can I remove WiseStamp?