AppCleaner!

Revo Uninstaller helps uninstall software from Windows systems and has a free and a pro version. Its main purpose is to remove unnecessary files and registry entries left behind by incomplete program uninstallation routines. Revo Uninstaller is a much faster and more powerful alternative to "Windows Add or Remove Programs" applet.

Standard removal program leaves tons of leftovers on your PC. GeekUninstaller performs deep and fast scanning afterwards and removes all leftovers. Keep your PC clean! Use Force Removal for stubborn and broken programs.

CleanMyMac scans every inch of your system and safely removes gigabytes of junk in just two clicks. Free up storage on your Mac and boost its performance — CleanMyMac finds 74 GB of junk on an average computer.

Bulk Crap Uninstaller (also known as BCUninstaller), is a free, open source program uninstaller for Windows OS. It is a powerful program capable of detecting and removing orphaned applications, clean leftovers, filter the program type (such as those that belong to Microsoft) and more. It was designed as a tool for the tech users, but it can be easy enough to be understood and used by anyone. Bulk Crap Uninstaller will run on almost all Microsoft Windows OS.

IIObit Uninstaller 7 is the perfect solution for uninstalling unwanted programs, bundleware, browser plugins, and Windows Apps. It removes malicious browser plugins, toolbars, and injected programs to give you a secure and smooth online surfing experience.

Make your Computer Work Faster Now by using Uninstall Tool! Its a fast, secure and convenient way to remove unneeded applications and system components. Great, powerful and reliable alternative to standard Windows Add/Remove program.

AppTrap is a PrefPane for System Preferences which enables you to remove applications by simple drag & drop to the Trash.

Cleaner++ is a handy and reliable application designed to perform a quick cleanup Unused registry entries, Junk Files, as well as to uninstall programs from the computer.

The tagline say it all, "The uninstaller Apple forgot". AppZapper is for people who want to confidently try new apps while knowing they can uninstall them easily. Drag one or more unwanted apps onto AppZapper and watch as it finds all the extra files and lets you delete them with a single click. A slick safety system remembers which apps you want to keep safe, and the log tracks all the files you've zapped.

Preview installed applications and remove service files to complete uninstall.

You've probably encountered some stubborn programs that just wont uninstall at all or uninstall completely, right? And, more often than not, when you use the Windows Add/Remove Program utility, there are remnants or "artifacts" of the program left behind in the system registry and on your hard drive that are no longer needed. These useless items will bog your PC down and, over time, it will get slower and slower lugging around this useless baggage - unexpected errors and frequent crashes may also occur because of this! »

App Uninstaller is a Mac utility that allows to uninstall applications on Mac OS X completely.

CleanApp is a Swiss Army Knife of system maintenance utilities: it keeps your Mac clean, lean and efficient.

AppDelete is an application for Macs that will delete the application you choose and any associated items (files and folders) that belong to that application. Now you will no longer have to hunt through your system to find these items and delete them manually. Or worse, just let them sit on your Mac forever even though the application is long gone!

**iTrash** is an uninstall utility that uses a special search algorithm (Levenshtein Distance algorithm) to find all related files and deletes them when asked.