Kostopoulos Web Browser

Unfortunately, there is trouble downloading the app from this link. While we are working to solve this issue, please use the Softpedia link at the bottom of this page. We are sorry for the inconvenience.



Kostopoulos Web Browser is a useful and fast Internet browser, the first version of which was created in 2012.

Filename:  Kostopoulos Web Browser.rar

Size:          15.8 MB (16,598,558 bytes)

How to install:

1. Uninstall any previous versions of Kostopoulos Web Browser.                                      (Need help?) 

2. Make sure that Microsoft .NET Framework 4.5 is installed on your computer.               (Need help?)

3. Execute Kostopoulos Web Browser Setup.exe and follow installation instructions.


Note: It is recommended that any antivirus programs be disabled during the installation progress.

How to launch:

Double click the shortcut on your Desktop or click once on it on Start menu.

What's new in version

- Handle new windows opening option
- Launch in fullscreen mode option
- Create web shortcut option
- Window adaption to screen resolution fixes
- Update system fixes
- General performance fixes
- Changes to the installation procedure

Compatible with:

- Windows 10

- Windows 8.1

- Windows 8

- Windows 7

Microsoft .NET Framework 4.5 is required for Kostopoulos Web Browser to run, whatever is the operating system.
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You may download Kostopoulos Web Browser from Softpedia in case you encounter any problems with the download buttons above.

Note: There may be an older version of Kostopoulos Web Browser on Softpedia.




Softpedia guarantees that Kostopoulos Web Browser is 100% Clean, which means it does not contain any form of malware, including but not limited to: spyware, viruses, trojans and backdoors. 

This software product was tested thoroughly and was found absolutely clean; therefore, it can be installed with no concern by any computer user...


We express our thanks to Softpediaâ„¢ for the support with which they provided us.

Download is free. You do not have to own an account in order to download.