If Windows Defender has blocked CCleaner on your system and you know that it can be trusted, you can allow the app under Windows Security > Virus & threat protection > Threat history. Our products and our partners’ products are genuine and so we are in discussions with Microsoft to resolve this issue as soon as we can,” a spokesperson from Avast told us. In a way, it’s kind of like Windows’ built-in Disk Cleanup tool, which frees up space on your hard.
Two, it erases private data like your browsing history and list of most recently opened files in various programs. Navigate to the Free section and click the Download. One, it scans for and deletes useless files, freeing up space.
“We have discovered that Windows Defender has recently classified the free version of CCleaner and some other of our tools and partners’ tools as “Potentially Unwanted Software”. Download CCleaner For Windows 10 Click the Menu icon and select the For Home option followed by CCleaner. CCleaner removes unused and temporary files from your system.
CCleaner is in touch with MicrosoftĪvast has told us that they are in discussions with Microsoft to resolve this issue as soon as possible. Download CCleaner Portable - The standard CCleaner app, but without the need for an installer.
It appears that only the free version of CCleaner is detected as PUA by Windows Defender and Windows 10 will block CCleaner until the installer itself comes with such software bundled by default. Latest downloads feed Most popular downloads feed Recommended downloads feed. Receive a regular RSS feed from our latest, most popular and recommended downloads. Bundling of software, especially products from other providers that negatively impact the user experience fall under the category of PUA or PUP.ĬCleaner installer has been found bundling the following apps: CCleaner Professional 6.02: Give your system a speed boost by cleansing and optimising your PC. Windows 10 Forums is an independent web site and has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. Win 10 Pro 64-bit v1909 - Build 18363 Custom ISO Install. Just press Download Latest and CCEnhancer will automatically download the newest. CCleaner Download - A powerful and easy-to-use utility to clean and optimize your PC. Microsoft says CCleaner installer includes certain software, such as the Google Toolbar and Avast. CCEnhancer adds 1000+ new cleaning rules to Piriform CCleaner. Windows Defender also flags apps with ‘poor reputation’ as potentially unwanted program due to “certain kinds of undesirable behaviour”.
In support documentation, Microsoft noted that PUAs are not categorized as viruses, malware or other types of threats, but such as apps could “adversely affect endpoint performance or use” and offer to install other apps that qualify as PUA. According to user reports, Windows Defender flags CCleaner as a Potentially Unwanted Program with alert level low, but the CCleaner is not detected as a threat to the system and users can still manually allow the app to run on their systems.