PowerGREP: The Next Generation Visual grep Tool for Windows

grep is a tool that originated from the UNIX world during the 1970's. It can search through files and folders (directories in UNIX) and check which lines in those files match a given regular expression. grep will output the file names and the line numbers or the actual lines that matched the regular expression. All in all a very useful tool for locating information stored anywhere on your computer, even (or especially) if you don't really know where to look.

The Next Generation Visual grep Tool

Like the classic grep utility, PowerGREP can search through files and folders on your computer using regular expressions. But the results produced by PowerGREP are much more useful. In addition to the filenames, line numbers and text, you will see the actual regex match highlighted in the results. You can double-click filenames, line numbers and matches in the results to open the file at the match position in PowerGREP. All the matches in that file will also be indicated in the file viewer. Most files will also be shown with syntax coloring applied. All this makes it very easy for you to inspect the context of a match.

PowerGREP's regular expression engine is fully compatible with popular regex flavors such as those used by Perl, Java and the .NET framework. This regular expression syntax is far more advanced than the syntax used by most grep tools. The basic principles are still the same, though, and nearly all regular expressions used with the classic grep tool will work the same in PowerGREP. The Perl regex syntax is also used by other languages such as JavaScript, Python, PHP and Ruby.

Beyond grep: Search and Replace Sequences

With PowerGREP, you can do more than just searching through files. You can perform powerful time-saving search and replace operations. All backreferences (if any) you use in the search regex can be used in the replacement text. Create search and replace sequences to perform complex search and replace operations in as many steps as you want.

PowerGREP: Windows grep Software to Search (and Replace) with Regular Expresssions through Files and Folders on Your PC and Network
Search and replace automatically or interactively

See PowerGREP in Action

There are four ways to see PowerGREP in action:

Read more about PowerGREP's features and benefits.

The Most Powerful GREP Tool for Windows

When to Use

Unique Abilities

All-in-One Tool

Widely Compatible