Warning--Includes Adware!!!

I just spent an hour trying to find out why I kept seeing ads for Quick PDF on startup. I didnt have that app installed and Integos virus software couldnt find anything. Then I went to their website and the App Store and found that I wasnt the only one with this issue. Im deleting this app. Who knows what else theyve installed on my system?

SF Cavendish about Memory Booster - RAM Optimizer