One of the advantages of CCleaner is working very fast and very efficient in removing temporary files and data processed with some browser and other applications. In addition, it can delete other system files that may slow down Laptops, such as memory dumps and Windows log files, all with one click. Registry fixers can fix problems found in Windows Registry, thus speeding up the operating system and preventing problems that may occur when opening certain applications.
CCleaner Features!
1.Cleating Temporary files, history, cookies, autocomplete form history, index.dat files and other useless files stored in browsers Internet explorer, Firefox, Google Chrome, Opera, Safari and other browsers such as K-Meleon, Rockmelt, Flock, Google Chrome Canary, Chromium, SeaMonkey, Chrome Plus, SRWare Iron, Pale Moon, Phoenix, Netscape Navigator, Avant and Maxthon.
2.Clean Recycle Bin, Recent Documents, Temporary files, Log files, Clipboard, DNS Cache, Error Reporting, Memory Dumps, Jump Lists in your windows system.
3.Clean the registry of old unused entries like File Extensions, ActiveX Controls, ClassIDs, ProgIDs, Uninstallers, Shared DLLs, Fonts, Help Files, Application Paths, Icons, Invalid Shortcuts and other entries that are no longer in use.
4.Clean temporary files stored by the use of various applications such as Windows Media Player, eMule, Google Toolbar, Microsoft Office, Nero, Adobe Acrobat, WinRAR, WinAce, WinZip and other applications.

What's new v5.39.6399? (16 Jan 2018)
Disk Analyzer
- Fixed a rare crash where a UI layer was still active
General
- Minor user interface improvements
- Minor bug fixes
System Requitment Suport
Windows 10, 8.1, 8, 7, Vista and XP. Including both 32-bit and 64-bit versions.