Then, follow the on-screen instructions to finish installing CCleaner. Once the file has downloaded, click the Firefox download button (top right corner of the browser), and click the file to install it. A popup will be displayed that gives you the option to Save File or Cancel - click, Save File. Mozilla Firefox Step 1 - Download the installerĬlick on this quick download link, and the file should start to download automatically. Then, all you need to do is follow the on-screen instructions to complete the installation. Once the file has downloaded, click the download with the label for the installer filename (as shown below). You will see a confirmation that the file is downloading along the bottom of the browser window. Google Chrome / Edge Chromium / Brave / CCleaner Browser Step 1 - Download the installerĬlick on this quick download link, and the file should start downloading automatically. Note: If you have purchased a paid version of CCleaner, you can request a new download link using our handy license lookup tool Chromium-based browsers

If you see this precise error message after you download CCleaner, The app you're trying to install isn't a verified app from the Store or You can only install apps from Microsoft Store, you can sort out this particular issue. What to do if Windows says the app you're installing isn't verified:

Use the links below to go to instructions for your chosen browser: You can download CCleaner for Windows with Internet Explorer, Chrome, Mozilla Firefox, or the Opera web browser.

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