Avoid all cleaners like MacKeeper and such as they are not what they seem.
What is a good program to uninstall old applications? I have built up a collection of applications over the years- many I no longer use or don't run under current OS. Most don't have their own uninstall option. I would like to get rid of these applications and all their associated files, which I can't do by just trading the application. I'm running OS 10.10.3.