What we do
Rustemsoft LLC is an independent software vendor founded in 2001. We develop software for .NET developers and other software professionals, with a focus on .NET code protection, assembly obfuscation, XML/XSD development, and developer productivity. Our products include Opaquer .NET Obfuscator, Skater .NET Obfuscator, XMLFox XML/XSD Editor, Refractor .NET Assembly Browser, Diagnosis API, and Private Keys Depot.
Rustemsoft LLC is a creative ISV (Independent Software Vendor) specializes in intelligent software solutions for .NET developers and Medical Diagnostic APIs for web developers.
Rustemsoft LLC is dedicated to innovation and quality to expand our market share. To achieve this, we offer top-tier software tools at highly competitive prices, available through our resellers and worldwide.
Customers consistently select Rustemsoft for the exceptional quality and reliability of our .NET software solutions and Medical Diagnosis application design. Those who delve deeper, getting to know us beyond our products, choose Rustemsoft for our philosophy, as it truly resonates with them.
Rustemsoft software products are used by commercial enterprises, government agencies and educational institutes.
Rustemsoft software has streamlined costs while enhancing interface completion and managing complexity. Here is a representative list of Rustemsoft Skater .NET Obfuscator Ultimate Edition users, in the United States and Worldwide.
Our Expertise
.NET code protection 85%
Diagnosis Web APIs 70%
XML Development 90%
Application Support 75%








