I used Glary Free for a long time. One day one of my AV on-demand programs identied its uninstaller as Malware. In addition for as long as I can remember avast! was prevented from scanning it and I had to exclude it from my avast! scans in order to eliminate the error message created by it during a "Full Scan" among others.
I finally decided to uninstall it. I don't rememeber if it left malware or not.
