Detect and clean your PC's problems intelligently in real-time. Get reminded when it's time to clean.
It's the smart PC maintenance software you deserve.
Auto-detect bundled software and malicious software and uninstall it in seconds. Manage all of your software conveniently and keep your PC ultra-clean.
Ultra-clean Cloud Technology
Our cloud technology offers unique cleaning solutions for 5,000 of the world's most popular programs, and can target more than 10,000 cleaning points in your computer. Baidu Cleaner's cloud technology can also clean up large junk files that exceed 2.5 GB. Users of Baidu Cleaner can cumulatively clean up more than 580,000 TB of junk files per year! Full Clean
Perform an all-around check in just one click. The "Full Scan" feature of Baidu Cleaner can detect all your PC's problems in a single click, including junk files, privacy-related problems, startup items and malicious plug-ins. Powerful PC Maintenance
Detect your PC's problems intelligently in real-time, and be reminded when it's time to fix a specific issue. It's the smart PC assistant you deserve. Software Uninstaller
Auto-detect bundled and/or malicious software, and completely remove it in seconds. Easily manage all of your installed programs, and keep your PC ultra-clean. Startup Manager
Baidu Cleaner's "Startup Manager" feature detects all auto-start items on your PC, and allows you to easily turn them off or on to improve your boot time and overall computer performance. System Repair
Baidu Cleaner's "System Repair" feature tells you the current status of your Internet connection, operating system and startup programs, and can even scan for viruses to help you fix any existing problems and speed up your PC.
When using any Beta we recommend that you create a system restore point before proceeding just to be on the safe side.