Multi String Replacer

Multi String Replacer is a lightweight and portable application that can be used to replace multiple strings of characters at once. It comes in handy to casual users who frequently work with text documents as well as programmers who can swiftly change parts of their code.

Since it's a portable product, you can save the downloaded package to a USB flash drive in order to directly launch it on any PC without having to set up anything. It makes no changes to the system registry.

The interface is represented by a plain, unpolished window whose options may seem confusing. Unfortunately, Multi String Replacer is not exactly user-friendly and it's necessary to consult the help documentation provided by the developer to learn how it works (via the "Help" menu).

Regular expressions are supported and you can add notes with observations, in addition to rows with strings of characters. It's also possible to save projects to file (UTF-16 is supported) and open them later to pick up where you left off.

A so-called escaping system can be created with your own characters and strings of text. You can toggle case sensitive mode, set the delimiter necessary for replacing text, randomize the strings, and more.

The tool worked without error in our tests and had no compatibility issues with the latest Windows version. It performed search-and-replace operations quickly while remaining light on system resources usage.

On the down side, Multi String Replacer is a bit complicated to use, which is likely to put off casual users looking for a software solution with more intuitive options to find and replace strings. Nevertheless, there's plenty of room for improvement in next product releases.