Find and Replace (FNR) is an open source tool to find and replace text in multiple files.
Cost / License
- Free
- Open Source (MIT)
Platforms
- Windows

gsar - General Search And Replace is described as 'Gsar is a utility for searching for and --- optionally --- replacing strings in both text and binary files. The search and replace strings can contain all kinds of characters (0--255), i.e. Ctrl characters and extended ASCII as well' and is an app in the os & utilities category. There are four alternatives to gsar - General Search And Replace for a variety of platforms, including Windows, Linux, BSD, Mac and Cygwin apps. The best gsar - General Search And Replace alternative is Find and Replace (FNR), which is both free and Open Source. Other great apps like gsar - General Search And Replace are GNU sed, TXR and SNR (Search-n-Replace).
Find and Replace (FNR) is an open source tool to find and replace text in multiple files.

sed (stream editor) is a Unix utility that parses text and implements a programming language which can apply transformations to such text. It reads input line by line (sequentially), applying the operation which has been specified via the command line (or a sed script), and then...
TXR is a pragmatic, convenient data munging language oriented toward processing of text from files or streams, using multiple programming paradigms. It is influenced by concepts from text processing languages such as awk or perl, pattern matching concepts from logic/AI...
SNR is a free Windows command-line utility that performs multiple string-replacement operations on a data file in a single pass.