RegexPro 1.0 is free to download from our software library. The program is included in System Utilities. The most popular version among RegexPro users is 1.0. The program's installer file is commonly found as RegexPro.exe. This free program is an intellectual property of KineticStorm Software.
From the developer:
RegexPro is a free and simple tool which allows you to match regular expressions within a string of text. Highlighted results help you analyze your patterns, and simple expressions may be gradually built into larger or more complex ones.
Perform exact matches or search for all matches within a string of text
You may want to check out more software, such as Bloodshed Fast Cleaner or WinCatalog 2008, which might be similar to RegexPro.