RegAxe - Regular Expression Tester - Download

Free download RegAxe - Regular Expression Tester Linux app to run online in Ubuntu online, Fedora online or Debian online

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RegAxe - Regular Expression Tester


RegAxe is a tool for testing regular expressions. You can paste Java or PHP style formatted regular expressions and it will be automatically converted before executing the test if necessary. All found matches will be listed and the corresponding text passages are highlighted in the input text area.


  • RegExp testing
  • RegExp replacing
  • Highlights matches in text
  • Mouse over matches shows match groups
  • List found matches
  • Highlights invalid RegExp
  • Formats RegExp for use in Source Code (atm Java, PHP)
  • Automatically converts code style formatted RegExp (Java, PHP)
  • RegExp options (global, ignore-case, single-/multiline, replace)
  • Automatically re-tests if text or RegExp is changed
  • Generate RegExp from HTML
  • Undo/redo functionality


Advanced End Users, Developers

User interface

Java Swing

Programming Language


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