You could have downloaded PC Helper 360 3.2.15 from our software library for free. The actual developer of the program is PC Helper 360. The most popular versions among the software users are 3.2 and 3.1. This PC software is suitable for 32-bit versions of Windows XP/XP Professional/Vista/7/8/10/11. The program lies within System Utilities, more precisely System Optimization. The program's installer is commonly called pch360.exe.
From the developer:
PC Helper 360 can improve the performance of your computer by removing junk files, unwanted registry keys, and malware. You can defragment your hard disk using the program, this improves the response time of file access. It comes with a memory optimizer, file extension manager, and many other tools.
You may want to check out more software, such as 360 Internet Protection, 360 Total Security or 360 Internet Security 2013, which might be similar to PC Helper 360.