AppZapper

You could also use AppZapper to see all files installed by an app. ...

well as far as deleting things, you can use the program AppZapper. just drag and drop the Application(s) and it will find them for you. But its shareware and it lets you get only 5 tries in. I say just let it do the finding for you, then you just hunt the files and trash em. Once everything is gone, go and install...

now I've looked at some reviews on appzapper and found many people say that it works better for drag and drop items. I've also herd that it can often miss things like the supporting files and frameworks. ...

It works fine for me. You can find and dig out all the stuff that gets installed when you load a program if you're careful and know where to look but AppZapper does it all for you and shows you what it's doing. ...

AppZapper is a simple solution for you. http://appzapper.com/ It's free for the first five deletions.

google Appzapper

appzapper doesn't want to work. it says the app is 'safe or open' and won't let me modify the prefs without a purchase. i don't want to shell out the dough if it ain't gonna do the trick. re: why i like opera. dunno. just do. i like mouse gestures, i guess and the fact that when i close and reopen, the pages i was visiting re-render. i also like being able to direct my...

Can't remember if I found it on Macupdate or somewhere else, but it's called AppZapper. Just drag the application icon onto the window and it automatically Zaps the application and all associated pref/plist/etc files. Awesome. One of the few shareware things I've gone and paid for after the very first use. I'm a freeware/shareware/demo junkie and this thing helps me get apps I...

AppZapper is meanwhile known to have some false positives as well as missed things. So: I wouldn't actually buy and use it.

Theres a neat app for 12.95 called AppZapper, just drap and drop the file you want to delete and it will find any and all files related to it. Preferences, Plists even DMGs that are still on your computer and it will remove it.