Take your firm's FIX testing to the next level with Visual FIX®, the next-generation integrated
development environment for FIX testing, verification, and validation. The innovative capabilities of the Visual FIX
system can help you reduce time to market, lower costs, and significantly improve your efficiency in the development,
testing, and support of FIX protocol applications.
The VersaFix FIX engine is an open-source FIX engine written in C# for the .NET platform. The VersaFix
system is the perfect open-source solution for firms that are developing FIX-oriented electronic trading
systems on the .NET platform. The VersaFix system's flexible architecture, and well-documented source code
makes it easy for you to adapt the system to meet your needs, and frees you from the risks associated with
being locked in to a closed-source solution.