Windows Repair 2021 (4.13.1)

Windows Repair 2021 (4.13.1)

Reviewed by Chris Thomas

"Fix most of known Windows problems"


Windows Repair All-in-One as an all-inclusive Windows repair/optimization suite that helps you repair common problems like registry errors, improper file permissions, Window Update and Windows Firewall issues, and Internet Explorer bugs. Through open-source development and consideration of user feedback, the developer provides regular updates that gradually shape the program into a solution that can help people avoid the hassle of having to perform drastic repair measures, like reinstalling their operating system.


At a file size of only about 3MB, Windows Repair All-in-One downloads and installs relatively quickly. After choosing whether you'd like the software shortcuts to be available to all users, the rest of the installation is complete within seconds; faster than most other repair/optimization utilities.


The user interface is shockingly simple, especially considering the type of functionality the software provides. The program breaks the entire Windows optimization/repair process down into four steps – Clean System of Infections (this step basically recommends a list of reputable free anti-malware programs), Check File System (scans hard drive for system hardware problems), System File Check (scans for corrupt or erroneous Windows system files), and System Restore (lets you create a restore point for system recovery). After completing these steps you can move on to the final module 'Start Repairs', which lets you choose from three repair options – Basic, Advanced, and Custom.


  • Simplifies the process of repairing and optimizing Windows in four easy steps

  • Repairs a plethora of Windows operating system issues, including but not limited to faulty system updates, CD/DVD drive errors, erroneous host files, proxy settings, Internet Explorer settings, and Windows Firewall settings

  • Can reset file permissions and registry permissions to default settings

  • Quickly remove all temporary files with a click of the mouse to free up system space and memory

  • Reverse the negative effects of malware by removing malicious policies

  • Regularly updated based on user feedback and requests

  • Includes adequate help documentation.

  • Repairs MS Jet and MDAC errors

  • Helps resolve internet connectivity issues by repairing DNS cache and Winsock issues

  • Removes traces of previously uninstalled programs to facilitate better system performance and free up disk space.

  • If the previous version of the software caused registry issues, the new version will automatically repair them


  • Not possible to resize the main window

  • Still a work in progress, so not quite as feature-rich as some other Windows optimization suites.


There are several Windows optimization/repair applications available for free that are worth mentioning, including CCleaner, CCEnhancer, Wise Registry Cleaner, jv16 PowerTools, and Registry Mechanic. While the aforementioned alternatives provide useful features, most of them are not able to provide the type of all-inclusive functionality found in Windows Repair All-in-One.


If you've been searching for an easy way to repair and optimize the performance of your Windows operating system, Widows Repair All-in-One is certainly worth consideration. If you've recently noticed a change in your system performance after installing an anti-virus software or other application, Windows Repair All-in-One can help you restore your system settings to an optimal state. We highly recommend you give this free tool a run Today!

Requirements: Windows

What's new in this version: Bug fixes

Top user review

There are no user reviews. Be the first to review this software.

Antivirus information

Download3K has downloaded and tested Windows Repair on 9 Sep 2022 with some of Today's best antivirus engines and you can find below, for your convenience, the scan results:
  • Avast:

  • Avira:

  • Kaspersky:

  • McAfee:

  • NOD32:

Windows Repair Antivirus Report
User rating
2.5/5 (5 votes)
Your rating
Your review