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Full user review
"Brought my computer to its knees"
I can think of none.
My formerly fast computer ground to a halt upon installing this malware. I believe the AVG toolbar buried in the EULA was the culprit. I spent hours trying to uninstall it. In the end I chose a restore point, which is why I am able to write this email at all.
I had purchased Winsip years ago, and it was a useful utility back then. The current rendition is a virus. I cannot get back the hours I spent ridding my life of this, but you can turn back before it is too late.