Ultrapico is excited to announce Expresso 3.0, a major enhancement to the the award winning regular expression development tool. All of the features of Expresso 2.1 are preserved, but with major improvements to the user interface, the Builder and the Analyzer.
We appreciate your help and feedback. Our goal is to make Expresso the best .NET regular expression development tool on the planet.

Here are some of the features:
• Still free of charge!
• Build complex regular expressions by selecting components from a palette
• Test expressions against real or sample input data
• Display all matches in a tree structure, showing captured groups, and all captures within a group
• Build replacement strings and test the match and replace functionality
• Highlight matched text in the input data
• Test automatically for syntax errors
• Generate Visual Basic, C#, or C++ code
• Save and restore data in a project file
• Maintain and expand a library of frequently used regular expressions
• Dramatically enhanced Analyzer

Donwload Here