All in all, IObit is the best uninstaller you can download, and its thorough scanning makes it the equal of many premium programs. There's a file shredder thrown in too, which doesn't really fit with the premise of an uninstaller, but all the other tools are relevant and useful. Each extension is accompanied by a user rating to help you decide whether to keep it.

It currently supports Firefox and Internet Explorer, but not Chrome or Edge. IObit Uninstaller also takes a look at your web browsers to identify any plugins that could be uninstalled to speed up your surfing. If you've already uninstalled a program but suspect it's left mucky footprints across your drive, IObit's deep scanner can hunt down junk including broken shortcuts and caches created when installing software updates. Its smart, clear interface displays a list of all your installed software, with extra tabs if you're only interested in the newest programs (if you've tried something new and don't like it), and the biggest ones (which will have the greatest impact on system performance). Thorough and carefully designed – the best free uninstaller for Windows gets right down to business, scanning your system for installed software the moment it starts.

You'll also be able to empty your recycle bin with a single click, and delete your browser history. Software uninstallers also provide a handy way to manage browser extensions and plugins, and remove any that you don't use.

Once they've been purged, the software will then perform another scan to track down and wipe out temporary files and old registry entries, freeing up valuable space and ensuring you don't run into problems when installing a newer version of the same software later on. A third-party software uninstaller will quickly scan your system for all installed programs, and let you select several at once for removal. It's okay for removing the odd program here and there, but all too often you'll be presented with a message telling you that some components couldn't be removed, or the uninstall has failed.

When you want to remove a program, you probably reach for Windows' built-in 'Add or remove programs' option. Software uninstallers can save you a huge amount of time and hassle, and some of the best are available to download completely free.

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