Best Multi String Replacer Alternatives & Competitors in 2025

RegExr.com is an online tool to learn, build, and test Regular Expressions.

Key RegExr features:

User-Friendly Interface Real-time Feedback Built-in Cheatsheet Community Examples

Open Source

Replace text in, add or remove content, and edit thousands of Word documents in doc and docx formats, PDFs, RTF documents, and other text documents.

Key Batch Word Replace features:

Efficiency Customization Ease of Use File Type Support

Setuply: Transform Clients into Brand Advocates. An AI-powered, purpose-built platform for client onboarding and lifecycle management, helping B2B teams accelerate revenue recognition, boost retention, and scale operations with confidence.

Key Setuply features:

Project Management Case Management Secure Data Staging Client Impact Control Panel

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Search & replace the text in your files in seconds.

Key Search & Replace Master features:

Batch Processing Support for Multiple File Types Customizable Search Parameters Preview Functionality

This is an advanced tool to perform the search and replace operations across multiple text files. It supports the regular expressions syntax. The batch replace operation allows to execute a lot of various replacements with one click.

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, ...

Key PowerGREP features:

Powerful Search Capabilities Batch Processing Flexible Replacement Options Detailed Reports

RegexBuddy is your perfect companion for working with regular expressions.

Key RegexBuddy features:

Comprehensive Regex Tester Built-in Library Tutorials and Learning Tools Compatibility

grepWin is a simple search and replace tool which can use PCRE regular expressions to search for...

Key grepWin features:

User-Friendly Interface Recursive Search Regular Expression Support Context Menu Integration

Open Source

dnGrep allows you to search across files with easy-to-read results.

Key dnGREP features:

Open Source User-Friendly Interface Powerful Search Capabilities Advanced Features

Open Source

SMF - Search my Files v13 is the fastest duplicate files finder and a multi-dimensional - file searcher, - file copier / mover, - file deleter / eraser, - and.

Key SMF – Search my Files features:

Comprehensive Search Functionality Customizable Filters User-Friendly Interface High Speed

RegEx Lab allows you to test regular expressions.

Key RegEx Lab features:

Ease of Use Visualization Immediate Feedback Educational Tool

Find and replace across multiple files.

Key TextCrawler features:

Powerful Search Batch Processing User-Friendly Interface Preview and Editing

An app to play with regular expressions. Easily and nicely.

Key Expressions features:

User-Friendly Interface Syntax Highlighting Instant Feedback Cross-Platform Support

AstroGrep is A Microsoft Windows GUI File Searching (grep) utility.

Key AstroGrep features:

Open Source User-Friendly Interface Customizable Search Options Portable Application