Overview
What is RJ System File Checker?
You have the option of having RJ System File Checker automatically do the work for you and reporting on what it did, or you can have it present a listing of all duplicate system files and version information to determine the best course of action.
In depth
A closer look at RJ System File Checker
RJ System File Checker will also back up all system files it removes, so that you can easily restore a system file that is needed.
We at RJ Solutions recommend using RJ System File Checker with care, as carelessly removing system files can make your Windows operating system completely inoperable--even possibly preventing Windows from booting. The automated facility does function well, but you should review what actions were taken when the process completes.
RJ System File Checker is an excellent tool and has recevied high ratings from several shareware sites.
Verdict
Should you download RJ System File Checker?
RJ System File Checker runs on
Windows 10/11
and is available under the
Commercial
license
— the installer is 0 KB.
We’ve catalogued it under
System.
✓
Verified clean. Every RJ System File Checker build on SoftLookup is scanned for viruses, spyware, adware, trojans and backdoors. We re-test on every update.
Sponsored
At a glance
RJ System File Checker specifications
- Last updated
- Apr 30, 2026
- License
- Commercial
- Operating system
- Windows 10/11
- File size
- 0 KB
- Price
- $19.95
- Page views
- 481
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