What third-party utilities do you have in your System Preferences "Other" section? [closed]

What third-party utilities do you have in your System Preferences "Other" section? [closed]

I was changing something in system preferences a minute ago and stopped for a second to consider the "Other" section and what all I had in there. Got me wondering what other third party utilities people have gathered in their own "Other" sections. I'll start, if you have some that you consider essential give them a mention.