EF Find is a powerful search program. Look for files, text, HEX sequences and regular expressions inside 7-Zip, ACE, ARC, ARJ, BZIP2, CAB, CPIO, GZIP, IMG, ISO (ISO9660), LHA, RAR, RPM, SFX, SQX, TAR, TBZ, TGZ, TXZ, XZ, ZIP, Zip64, ZOO archives.
Indexer++ is probably the best open-source desktop files and folders search utility.It is a Windows search replacement which is faster, supports entire file system search, filters, regular expressions, command-line interface and more.
A free tool for search and replace across multiple text files. Supports regular expressions and provides an expression tester and library. It also features an interactive file list and highlighted search results with preview.
Replace, format, and extract text in multiple files using Regular Expressions. Perform GREP-like tasks including search and replace, RegEx substitutions, data extraction, and more! Built-in RegEx editors support color syntax highlighting and tips.
Quickly search through large numbers of files on your PC or network using powerful text patterns to find exactly the information you want. Search and replace with plain text or regular expressions to maintain web sites, source code, reports, …
Multi String Replacer is a small and portable application that can be used to replace multiple strings at once. Its main functionality is String Swapping in which can be easily and quickly done. String swapping consists on replacing WordX with WordY
Japplis Toolbox is a compilation of text utilities in one application. It can encode and decode URL or Base64. It find regular expression in text or files.
Create, edit, and test RegEx Regular Expressions