Debuggex
Description: Debuggex is a free online visual regex tester. It allows you to visually construct regex patterns and test them against input strings to see if there is a match.
Type: software
Pricing: Free
KFileReplace
Description: KFileReplace is an open-source batch file renaming and replacing utility for Linux. It allows users to easily rename multiple files at once using regular expressions and other advanced options.
Type: software
Pricing: Free