• Increase your coding productivity

    with our components for .NET and Delphi developers

EasyQuery components provide your application with a powerful and easy-to-use interface for visual query building.


EasyQuery components will be a useful addition to any project that requires some data searching/filtering functionality.
You can setup it to process an advanced search form, small data-filtering element on your page with tabular data or as some ad-hoc reporting solution.
EasyQuery can be used both in desktop or web-applications built on .NET platform.
We support ASP.NET (MVC or WebForms), WPF, Windows Forms and Silverlight.
Additinally we have a pure JavaScript JavaScript edition that can be applied (with some restrictions) on other platforms like PHP or NodeJS.
EasyQuery can work with all kind of SQL databases supported on .NET platform: MS SQL Server, Oracle, MySQL, Access and others.
NoSQL databases (like MongoDB) are also supported via LINQ drivers.
You access your data directly (via ADO.NET) or use some ORM solution like Entity Framework.
Localizer is a set of Delphi components which make your applications multilingual and helps you to translate your programs to other languages.


You will not need to recompile your project each time when you need to change some translation.
New languages can be added without recompilation as well and even without the involment of developer team (if you want to).
Localizer requires minimum addition of code or does not require it at all. So the size of your application will not grow essentially.
It does not change your project: no additional components on the forms, function calls instead of your string constants and so on.
You can compile you project without Localizer installed and it will work fine.
Localizer works well with the resources from both standard VCL or any third-party components.
MetroUI is an open-source frontend toolkit inspired by Microsoft Fluent (former Metro) design principles. You can consider it as a Bootstrap replacement for web sites that need a fresh and catchy look.


MetroUI includes more than 100 reusable frontend components, about 500 icons and a lot of useful JavaScript plugins.
MetroUI includes everything you may need. You don't need to worry about version compatibility or possible issues with third-party code.
Questions? Suggestions? Bugs? Our support team is here and ready to help.

Why Korzh.com


More than 15 years we develop the tools for developers. We use it ourselves. We know your needs inside out.

Outstanding support

We pride ourselves on our level of customer support and responsiveness to client's requests

Clear pricing

Simple pricing model. Per-developer licenses. No hidden fees. No deployment limitations. Annual subscription for new versions and support costs about 25% of license price.

Satisfied customers

More than 3000 customers are happy to use our products.

Providing the best possible products and the best possible service to our customers

Lifetime licenses

Your licenses are perpetual. Even having the subscription expired you will be able to use the "outdated" version of the product. Forever.

Our Customers

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