Jeffrey Barr

Become a master of regular expressions. With Regexen, you'll be able to visualize the matching behavior of a regular expression against any target text that you enter. Whether you are beginner or you're a seasoned expert, you'll find that Regexen will allow you to easily experiment.

FEATURES

• Displays captured substrings in "Perl with capture" mode (new in v1.3)
• Supports POSIX and Perl-compatible regex rules
• Matching highlight(s) update as you type your regex
• Save up to 50 of your favorite regexen and targets
• Handy quick references give you easy access to regex rules
• Share regex and target text using Mail