You can download Expresso 23.015.11 from our software library for free. The program lies within Development Tools, more precisely IDE. The actual developer of the free program is Ultrapico.
From the developer:
Expresso helps you to 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.
You may want to check out more software, such as Multimedia Fusion 2, Programmer's Notepad or SharpDevelop, which might be related to Expresso.