If you previously purchased a perpetual license for Snagit 11, the most secure way to download it is through TechSmith Manage. Under the Keys tab, you can find your original license key and a direct download link for the associated version.
FileHippo offers a trial version of the 11.2.1.72 build for Windows. snagit 11.2.1 download
Neowin maintains the original June 2013 release version for archival purposes. If you previously purchased a perpetual license for