Any secure source to download Topaz cracked?

Just it. I'm searching for a secure source to download Topaz, but are pretty hard to find. Few weeks ago my pc was infected with a keylogger malaware that was really hard to remove. No any virus could totally remove it and the only option that i had was format my HD. Now I'm taking every precaution not to get another virus of the same type. I had two versions of Topaz installed on my PC before I got the malware and had to format everything, but I don't remember where I downloaded them.