Quantum Whale technology has been acquired by AlterNET Software.
We recommend to look at AlterNET Software Code Editor instead.

Download Editor.NET

Thank you for your interest in our products. You can download free evaluation versions, demo projects and documentation listed in the table below.

Editor.NET 2.5
Evaluation version32.5 MB
Evaluation version (WinForms)30.4 MB
Evaluation version (WPF)27.6 MB
Demo projects8.9 MB
Documentation33.4 MB

Note: In order to run Roslyn demos on target computers without Visual Studio 2013 installed, you need to install Microsoft Build Tools separately here.

Evaluation version

The Quantum Whale evaluation license lasts 30 days from time of install.
Please refer to our License agreement for additional licensing terms.

Software requirements:

    NET Framework 2.0 - 4.5 
    Microsoft Visual Studio.NET 2005, 2008, 2010, 2012, 2013, 2015

WPF Edition:
    NET Framework 4.0 
    Microsoft Visual Studio.NET 2010, 2012, 2013, 2015

Installation steps

It's recommended to uninstall previous version of our products if any, using Control Panel | Add or Remove Programs. Installation program will create folder under Program Files\Quantum Whale\Editor\ with binaries, documentation, examples and demos and register components on Visual Studio toolbox.

If you find any problems during installation write us to


Product Description


Find out more about Editor.NET


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System requirements

Supported platforms and OS

Version history

List of changes since release of the first version