It is always an intelligent move on users end to keep their hard drive clean from all the unwanted applications they have in their system. I've been using a few software myself to get rid of the unwanted junk I've had in my PC.
For all the Mac users who are looking for an application that can help them clean their system must give AppCleaner a shot. With the added benefit of the monitor to detect when apps are sent to the trash really helps keep things in order on your machine. It is extremely easy to use software and uses drag and drop feature to get the job done in no time.
This small application allows you to thoroughly uninstall unwanted apps. All you have to do is drop an application onto the AppCleaner window. It will find for the related files and you can then delete them by clicking the delete button.

The best feature I like about AppCleaner is that it gives you the option to protect launched and default applications and 3D transitions and choose other ones you don't want to delete.
The latest version of AppCleaner was released a few days back with the following new and improved changes
- Improved search engine
- Added German localization
- Added Swedish localization
- Added Polish localization
- Various Bug fixes
This application does a great job at finding most files associated with an app and provides a clean, easy way to see and clear these files. Best of all? It's totally free.
It is currently available in English, French, Chinese and Japanese. In order for you to run this software you will require MacOS 10.4 or later.
Download AppCleaner