Enterprises, software vendors and equipment manufacturers have all come to recognize a simple truth: Reverse engineering managed code is a common practice and, with the right tools, it is extremely easy to do. Dotfuscator provides enterprise-grade protection, greatly reducing the risk of piracy, intellectual property theft and tampering.

Through a combination of technology, processes and effective controls, we offer material risk mitigation lowering the likelihood of damage and transferring risk entirely out of your organization. Learn more.


  • Works with all your .NET applications (mobile, server, desktop)
  • Is trusted by Microsoft and is included as a part of Visual Studio
  • Offers the strongest protection without breaking (.NET) standards
  • Is continually being improved to keep ahead of decompilers
  • Supports highly-complex development and build environments
  • Includes dedicated, live support
  • Quick and easy to use!

Watch: Quick Demo of Dotfuscator

This quick six minute video will show you how easy it is to reverse engineer .NET code and how Dotfuscator protects can help protect it

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Try it for free to find out for yourself!

Download the latest Professional version to try it out! (Website registration required).

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Want to know more information?

Check out the Dotfuscator Features page to find out how Dotfuscator protects your code.

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Hospital System Brings Patient Data Together for Secure Access Across Multiple Locations

The Maine Medical Center Imaging Informatics development team focuses on improving patient care by managing their records data and making them available while ensuring patient privacy. As Maine Medical Center went through the process of bring hospitals into their healthcare system, the team was challenged with the complexity of merging patient records, data integrity, and overall data security. With Microsoft® development technologies and the integrated developer tools created by PreEmptive Solutions, the Imaging Informatics team at Maine Medical Center was able to improve patient care by ensuring patient data was accurately migrated, secure, and available when and where they needed it. Read More...