regular expressions (5 products)

Filehunter 3.41 (Shareware, $38.00)

Filehunter finds files, search files,search within search results,search zip files,use regularexpressions, view files, display search strings, match text ,multiple search strings, multiple directories, & uses file dates, files size, text, attributes, case sensitive search strings & boolean operators. load and save searches, print search results, exclude extensions & view matches, search Word & Excel files. Explore zip archives. CRC of files

Finders Keepers 2.02.2 (Shareware, $29.00)

Finders Keepers(tm) can search files, replace text, index entire hard drives for instant text retrieval, view or launch any found files, zip found files, and edit the found ASCII text files. Search files 4 ways: plain-text search, regular expressions, approximate, and sound-alike. Find words even if they are misspelled. View, edit, or launch found files 6 ways, e.g., by associated programs. An ASCII text editor and a binary-file viewer are built in. With these, click on navigator buttons to jump from finding to finding for quick file or document examination. Copy, move, or delete found files. Save your results to disk for future reference. Replace text safely across multiple files and folders. Choose from 4 levels of confirmation, including word by word. Changed files are backed up automatically. You can replace by regular expressions. You can use a password to disable replace functions for risky users, such as kids or new users. Index selected files or your entire hard drive to find a word with

PowerGREP 2.3.1 (Shareware, $99)

PowerGREP is a powerful grep tool for quickly searching for a piece of information through files and folders on your computer, even if you do not know in advance exactly what you are looking for. PowerGREP's rich Perl-compatible regular expression support allows you to search for virtually anything by specifying the form of what you want, and let PowerGREP find the actual text matching that form. The documentation that is included with PowerGREP contains a detailed introduction to regular expressions, with many simple and complex examples.

Replace Tool 1.70 (Shareware, $18.95)

Replace Tool is a find and replace utility for performing batch replacements in text and HTML files with special mode for visual editing or updating of html tags. You can add many files from different directories into list and do many replace operations in these files at the same time. It's easy with our step by step user friendly XP-styled interface. Arrange files and tasks in desired sequence to save as your own project. And be sure that your information is safe due to our smart advanced undo action. You can undo only the needed replacements.

TSE Pro 4.2 (Shareware, $99)

The SemWare Editor Professional (TSE Pro) v4.2 for WIN9x/Me/NT/2000/XP is a compact, fully-featured text editor that is ideal for programmers, for users needing to manipulate data files (both large and small), as well as anyone needing a fast, powerful, general purpose text editor. Load as many files (long filenames supported) as Window's virtual memory will allow. Files may be loaded in normal text mode or in binary mode (great for editing/viewing non-ASCII files), and additionally offers a HEX mode view, which can be toggled on/off for each file. Use the editor's video macro to adjust the size of the editor's display on the Windows desktop, choosing one of the predefined window sizes, a custom defined size, or choose to use the maximum columns/rows of Windows desktop. Some of the many features of the editor include: Powerful macro programming language (over 500+ commands, including the ability to call DLLs) with debugger; multi-language compiler support; load and/or execute macros from within the editor,