Most
free register cleaners cost money. That whole software segment seems to be populated by scammers who advertise "free" software and then deliver software that doesn't do anything useful until you pay to "upgrade" it.
I am not against commercial software, but I do think that people should be upfront about what they are offering.
The
Eusing Free Registry Cleaner seems to be a pleasantly surprising exception.
The Eusing Free Registry Cleaner is an
actually free registry cleaner that enables you to safely clean and repair registry problems with a few simple mouse clicks.
The Eusing Free Registry Cleaner cleans the following Windows components:
- Custom Controls: When applications are installed, they register their custom control file locations as new entries in the registry.The software scans this section for the registered custom controls in the registry and detects invalid registry entries which point to files that are no longer present on the hard drive.
- Software Locations: When applications are installed,they register their location in the registry. The software scans this section and detects registry entries where software applications are no longer present at their specified locations.
- Windows Fonts: Windows Fonts section contains paths and related information to installed fonts in your Windows. The software scans this section and check that the fonts referenced in the registry are still located in the fonts folder of the Windows operation system.
- Invalide Help Files: Some applications store information help file location data in the registry.The software scans this section and detects registry entries where help files are no longer present at their specified locations.
- Shared Dlls: A DLL is a Dynamic Link Library that is shared among applications. DLLs hold functions that can be called up by different applications, so if removed, the link becomes invalid and should also be removed.
- Startup Programs: Startup Programs section contains and other related information to items set to run at Windows startup.The software scans your registry and check if those paths no longer exist in their specified locations.
- Add/Remove Programs: Some applications when un-installed leave entries in the Add/Remove Programs list,that can't be removed because the original application was already deleted. The software scans this section and detects registry entries pointing to non existing applications.
- File Extensions: In Windows, it is possible to associate various file extensions(ex..txt), with specific application that are typically used to open and modify files with these extensions. The software scans this section for file extensions which are no longer associated with any application installed on your system.
- History List: Through this section the software scan the entire registry for any invalid history files paths.
- Invalid Application Path: Through this section the software scan the entire registry for any invalid file/folder paths.
- Sound And AppEvents: Application events (appevents) that are associated with sound are checked for validity.
- Windows Services: Through this section the software scan the Windows registry for invalid Windows services.
- Invalid Paths: The software check the validity of the referenced programs to make sure all the paths exist. Otherwise, the entry is invalid and should be deleted (unless the registry repair tool can find an alternate path).