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Pixel Perfect Designer

Design and build complex Web Applications directly in Visual Studio using C# or VB.NET and a rich library of components.

WebRTC Made Simple

Keep the browser and the server in live-sync through small differential Ajax/JSON packets over a failsafe WebSocket connection.

Responsive Web Applications

Wisej supports responsive breaks, responsive properties, flow and grid layout panels, auto sizing, and auto anchoring/docking to build perfect responsive web apps.

Fast Development

Create complex Web Applications in a fraction of the time compared to traditional ASP.NET or MVC.


Flat Learning Curve

C# and VB.NET developers are productive right away using a well-established environment and programming paradigm.


Open and Integrated

Integrate most third party JavaScript widgets in a standard and consistent framework – easier to maintain and deploy.


Full Control Set

Wisej includes all the controls you’ll ever need out of the box. And if something is missing, we’ll add it to the free extensions section.


Cloud Ready

Wisej applications are ready for scalable cloud deployments, embedded environments, and local servers.

Real developers don't read, they look at screenshots. - Anonymous

Live Theme Builder

The flexible theme system - based on CSS3 Decorators, Widget Properties, and Theme Mixins, goes beyond plain CSS.
  • Style running applications
  • Self contained JSON file – including icons
  • Style custom widgets and properties
  • Export/import of theme icons at once
  • Standalone executable for web designers

License Options


  • 15 Days Trial
  • Full Features
  • Extensible +15 Days
  • Free Extensions and Themes

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Get it Now


  • 1 Year Free Updates
  • Full Control Set
  • Server License Included
  • Free Extensions and Themes

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Buy now


  • 1 Year Free Updates
  • Unlimited Applications
  • Multi Core/CPU
  • Embedded, Hosted, or Cloud

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Buy now

Additional Options

Technology Partner

Become a Technology Partner to receive premium support and bulk license prices.

Full Source Code

Get direct access to the Wisej source code GitHub repository and become a Technology Partner.

Affiliate Program

Share Wisej with your followers and accrue credit for every sale - we'll send you a gift card of your choice every quarter.