CCleaner Professional 5.66 Free Download

Download CCleaner Professional 5.66

Download CCleaner Professional 5.66 free latest version standalone installer for Windows 32-bit and 64-bit. Piriform CCleaner Pro 5.66 is a well-known PC cleaning application that can remove junkware, fix registry issues, and uninstall applications to improve the performance of the computer.

CCleaner Professional 5.66 Overview

Piriform CCleaner Pro 5.6 is a fully loaded junkware removal application that can fix the registry issues, clean junkware, and completely uninstall unnecessary applications. It has a straightforward user interface with neatly organized files and folders to process the graphical content and delivers a complete set of tools for cleaning and fixing the computer. It provides a variety of tweaks to enhance system performance. CCleaner is a useful program for all types of users to fix different computer issues and produces considerable improvements in the performance of the computer.

CCleaner Professional 5.66 Download

This powerful application has the ability to uninstall applications in batch mode providing complete details about the applications. With real-time monitoring, it keeps a keen eye on all the junk data and prompts to remove unnecessary programs without any hard efforts. Disk wiping features, removing all the programs leftovers, removing browser history and other websites data as well as numerous other powerful tools makes it a complete system maintenance application. Many other powerful tools make it a complete application for fixing the system and provides better performance.

CCleaner Professional 5.66

Features of CCleaner Professional 5.66

  • A powerful system maintenance application
  • Remove any kind of junkware from the system
  • Improves the performance of the computer
  • Fix broken registry items and backup registry before fixing
  • Finds out any issues in the system and delivers enhanced workflow
  • Scans and cleans the computer instantly
  • Real-time protection for any junk and better optimization features
  • Clean browser history, recent pages, passwords, cookies, and Windows installations
  • Improves the performance of the computer and deliver enhanced workflow
  • Remove applications in batch mode with an integrated uninstaller
  • Easily manage the startup items
  • Remove browser plugins for better internet experience
  • Many other powerful options and features

CCleaner Professional 5.66 for Windows 10


Technical Details of CCleaner Professional 5.66

  • Software Name: CCleaner Pro 5.6
  • Software File Name:
  • File Size: 21 MB
  • Developer: Piriform

System Requirements for CCleaner Professional 5.66

  • Operating System: Windows 10/8/7/Vista/XP
  • Free Hard Disk Space: 200 MB free HDD
  • Installed Memory: 1 GB of minimum RAM
  • Processor: Intel Pentium 4 or later

Piriform CCleaner Professional 5.66 Free Download

Click on the below link to download the latest version offline setup of CCleaner Professional 5.66 for Windows x86 and x64 architecture.