Editor for Space Empires V. Currently only handles facilities and components data, but much more is planned!

Features:

• Flexible and easy-to-use GUI editor
• Allows editing of mod directories
• Formula Wizard allows easy creation and validation of formulas
• Data validation to prevent errors in data
• Source code included! (written in C# using Visual Studio .NET 2005)
  

More info (and project homepage) at http://www.devnullsoftware.com/se5