dnGREP!

grepWin is a simple search and replace tool which can use PCRE regular expressions to search for strings of text within files. grepWin adds an entry to the shell context menu to easily search selected folders. The use of regular expressions allows for a very powerful search and replace.

AstroGrep is A Microsoft Windows GUI File Searching (grep) utility. Features include regular expressions, versatile printing options, stores most recent used paths and has a "context" feature which is very nice for looking at source code.

FileLocator Lite enables you to locate files on your pc. It performs a thorough and quick search for any file you want to find.

A fast real-time search engine for displaying regular expression matches (both file name and content) across multiple directories.

Lookeen Desktop Search is an indexed-based file and email search tool for business and private users. With Lookeen you will not only find the information you need on your desktop – shared folders and network paths can also be indexed and searched.

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, ...

FileSeek is a lightning fast, small and easy to use file searching application for Windows. It can even be integrated right into the Windows Explorer right-click menu to provide quick and easy access. FileSeek doesn’t use background indexing, so when FileSeek is closed your computer’s performance won’t be affected.

Silver Searcher is a code search tool similar to ack that claims to be much faster. It's implemented in C and has some extra features such as ignoring files per .hignore, .gitignore contents.

ripgrep is a command line search tool that combines the usability of The Silver Searcher (an ack clone) with the raw speed of GNU grep.

Exselo Desktop is a Business Productivity Search tool that helps users with their day-to-day informational and operational needs.

XSearch is a free search tool that with more features that Windows Search didn't provided. It can search files on your computer in high speed. When searching for special words in files, you can specify the words option such as "Any of the words", "All of the words", "Exact phrase", "Without the words" etc, you also can search files in hexadecimal. XSearch also automatically supports to search words in files in Unicode or UTF8 format. XSearch supports to search for files in specified size, date time, not like Windows search, you also can specify the exact size (in bytes, KB, MB or GB), the exact date and/or time for searching. The search result can be saved to file and read back at any time as you want. XSearch provides a Hex View tool that allow you to view the contents of the file in hexadecimal. XSearch supports most of the file operations in Explorer such as Copy, Cut, Rename, Drag and drop etc. »

A free file finding and text searching tool: * Regular expression text search * High performance search algorithm * Wildcard and regular expression file search * Recursive directory search * Save, name and manage text search patterns * Interactive, incremental search * Extract data with capturing groups * Tabular presentation of search results * Export/copy search results in many formats * Search files of any size (> 2GB) * Many file formats (Win32, Unix, Microsoft IIS logs) * Flexible configuration options and storage * Single small executable, no installer »

Ultra File Search is a portable non-indexing Search Utility which is able to find quickly Files, Folders and Text on your Local, Network, DVD, CD-ROM, USB Hard or Flash Drives.

The program combines the power and flexibility of traditional command line grep utilities available on DOS, UNIX and other platforms with the ease of use of Microsoft Windows.