From Elex do Brasil Technology:
Yet Another Cleaner (YAC) is a free all-in-one PC cleaner software, whose features include malware and adware removal, junk files cleanup, and browser/homepage/search engine settings protection. YAC also boasts other useful features such as a system optimizer, software uninstaller, advertisement block, as well as a real time traffic monitor. With a light footstep and easy to use design, YAC will provide tech and non-tech users a quick, easy, and effective PC protection solution.
What's new in this version:
1. Enhanced the ability to detect and remove various viruses
2. Offer driver detection and cleaning
3. Improved the interface of system check and optimization
4. Added an activation guidance
5. Fixed some bugs