Note it is your decision to use this software this is for your info. Watch for ad ons and privacy check boxes and block any CCleaner, Piriform items on your firewall. .Also open the folder location and keep ccleaner x64 and the uninstaller delete the Lang, CCleaner, ccleaner update.exe,and set up entries
CCleaner, the popular Windows file cleaning software, may install the web browser CCleaner Browser as part of the installation process if users are not careful.
CCleaner bundles third-party offers -- technically not all offers are third-party as you find Avast Browser, Avast is the parent company of Piriform which develops CCleaner, and not also CCleaner Browser, another first-party project, among the offers -- with the installer of the application.
CCleaner users who upgrade the software or install it anew using the full installer may get these offers.
The offers are checked by default and if the user does not pay attention to the installation prompt, I call them next next next users, may inadvertently install these third-party programs on their devices.
The offer to install CCleaner Browser seems to have been integrated in version 5.59 of the application; Piriform released version 5.60 recently.
A user noticed that file associations were changed on the system after the installation of CCleaner, and discovered that CCleaner Browser was suddenly installed on the device and that the program had taken over file associations. The file extensions were associated with "CCleaner HTML Document" on affected systems instead of the previous application.
A quick test with the CCleaner 5.60 installer came up short. The installer included an offer to install Avast Free Antivirus once but no other offers. It is possible that Piriform pulled the offer for the meantime or that it is only offered at times to users.
The installation option is checked by default and the listed program will be installed if the user does not uncheck the third-party offer box or boxes provided during setup. The CCleaner Browser offer includes two options: the first installs the browser, the second makes it the default. The second option affects file associations on the system if left enabled.