If you use Gmail, search for from:techsmith to filter out unrelated emails instantly.
Note: In some older Windows versions (Snagit 2022 and earlier), you may need to click within the "About Snagit" window and scroll down to see the key. 3. Search Your Email History where can i find my snagit license key
If Snagit is already installed and activated on your computer, you can view the key in the settings: If you use Gmail, search for from:techsmith to
If you have an old backup of your system, look for: If you use Gmail
(and junk/spam folders) for keywords like "Camtasia," "Snagit," or "TechSmith".