More about Merlin InstantFeedback
You can download the installation package of Merlin InstantFeedback v2.4.43 from this website. It is a free tool by PC TechZone and you're welcome to download it. This program can be found under the Shopping subcategory of the Personal category. According to the statistics, InstantFeedback.exe is the most popular among users setup package for downloading the software. The antivirus scan of the download link proved it to be clean.