The Regulator is an advanced Regular expressions testing tool, featuring syntax highlighting and web-service integration with Regexlib.coms database of online regular expressions.
Cost / License
- Free
- Open Source
Platforms
- Windows
Israel

Sites and apps similar to RegViz include RegExr, which is free and open source. Other options are regular expressions 101, Expresso, RegexMate and Wildcard. There's no shortage of Regular Expression Editors like RegViz, with more than 25 alternatives for Windows, Mac, Linux, self-hosting and iPhone.
The Regulator is an advanced Regular expressions testing tool, featuring syntax highlighting and web-service integration with Regexlib.coms database of online regular expressions.

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What RegExpEditor is can be said easyest by telling what it is not: It is not an editor for regular expressions. Although it can be used for this purpose. Instead RegExpEditor is a text editor that allows you to alter text using regular expressions.

