How to activate:
Go to https://www.ccleaner.com/ccleaner and download trial version.
Install and Run CCleaner Professional.
Go to "Option", then "About".
Click "Upgrade to Pro".
Enter the provided activation code and click Register. Please leave the "Name" field blank.
CCleaner is the number-one tool for cleaning your PC. It protects your privacy and makes your computer faster and more secure!
Features:
Health Check
Automatic Cleaning
Smart Browser Cleaning
Premium Support
Minimum System Requirements:
OS: Windows 10 (64-bit)
Processor: Intel Core i5-4460 or AMD FX-6300
Memory: 8 GB RAM
Graphics: NVIDIA GeForce GTX 760 or AMD Radeon R7 260x (2 GB VRAM)
DirectX: Version 11
Storage: 50 GB available space
Recommended System Requirements:
OS: Windows 10 (64-bit)
Processor: Intel Core i7-4790 or AMD Ryzen 5 2600
Memory: 16 GB RAM
Graphics: NVIDIA GeForce GTX 1060 (6 GB VRAM) or AMD Radeon RX 580 (8 GB VRAM)
DirectX: Version 12
Storage: 50 GB available space