Kerish Doctor

Download Kerish Doctor 4.90 for Windows
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Latest Version:
Kerish Doctor 4.90
System Utilities / System Maintenance
Operating system:
Windows 11, 10, 8 (8.1), 7, Vista
Kerish Doctor 4.90 is listed in System Maintenance category and made available by Kerish Products for Windows 11, 10, 8 (8.1), 7, Vista.

Complete solution for the automatic maintenance of Windows-based computers.

Kerish Doctor is an integrated solution for computer maintenance that utilizes the most promising developments in this area. Due to its unique system, Kerish Doctor prevents Windows crashes in real time and also safely fixes registry errors. The application regularly performs a maximally thorough and safe cleaning of your system to eliminate accumulated digital 'trash', thereby increasing the efficiency of your computer in the best way possible. Kerish Doctor protects your PC against malware and potential vulnerabilities and monitors computer settings that are important from the point of view of security. The Smart Update system promptly updates the application's databases, which are constantly being improved by our experts. Thanks to this system, the software suite is becoming more effective every day, making our solution the most promising in its class.


You can run Kerish Doctor 4.90 on Windows 11, 10, 8 (8.1), 7, Vista operating systems. Kerish Doctor 4.90 is a software product developed by Kerish Products and it is listed in System Utilities category under System Maintenance. Kerish Doctor 4.90 is licensed as Trial which means that software product is provided as a free download to users but it may be limited in functionality or be time-limited. You may need to pay at some moment to continue using product or to use all functionalities. Kerish Doctor 4.90 was last time updated on Sep 21st, 2022 to version 4.90.

Download Kerish Doctor 4.90

Download and install Kerish Doctor 4.90.

Change info
New interface design New Disk Defrag tool Full integration with S.M.A.R.T disk technology Disk Cleanup component has been upgraded to Disk Optimization: background defragmentation has been added when the PC is idle Added a reminder about new versions of device drivers Ability to add shortcuts to program tools on the desktop by right-click Added the ability to create system restore points in the scheduler Improved scan for vulnerabilities in installed software Added the ability to make a process as priority in the Running Processes tool Added disk rating score to the System Information tool Added many small improvements
We recommend connecting to the Internet in order to ensure that the application stays up to date and as effective as possible. The program does not conflict with anti-virus software and can be run in parallel with it. The program needs to be run from an administrator account.
Some minor features are not available in the trial period.
Kerish Doctor 4.90 user interface supports the following languages:
English, Spanish, Portuguese, French, German, Italian, Dutch, Danish, Russian, Ukrainian, Turkish, Czech, Polish, Slovenian, Slovak, Hungarian, Bulgarian, Finnish, Indonesian, Brazilian, Azerbaijan