WildGem

WildGem is a small, free, lightning-fast, portable, single-file app for Windows to help find and replace text. Its powerful syntax combines most of the flexibility of Regex, but with the simplicity of the typical find/replace feature found in your text editor or word processor.

Unlike similar programs, WildGem is fast with a dual split display, and updates or highlights matches as you type in realtime. A unique colour coded syntax allows you to easily find/replace text without worrying about having to escape special symbols. If you're a beginner who only occasionally uses find and replace, WildGem will feel second-nature, and can even help you to formulate queries with wildcards.