FSearch is a fast file search utility for GNU/Linux operating systems, inspired by Everything Search Engine. It's written in C and based on GTK+3.




Agent Ransack is not available for Linux but there are plenty of alternatives that runs on Linux with similar functionality. The best Linux alternative is FSearch, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to Agent Ransack and many of them are available for Linux so hopefully you can find a suitable replacement. Other interesting Linux alternatives to Agent Ransack are DocFetcher, Clapgrep, ripgrep and grep.
FSearch is a fast file search utility for GNU/Linux operating systems, inspired by Everything Search Engine. It's written in C and based on GTK+3.




DocFetcher is an Open Source desktop search application: It allows you to search the contents of files on your computer. — You can think of it as Google for your local files. The application runs on Windows, Linux and macOS, and is made available under the Eclipse Public License.




Ever had a folder full of PDF files, where you knew, somewhere in there, is what you're looking for. But you did not know in which file. So you had to search each of them at a time…




ripgrep is a command line search tool that combines the usability of The Silver Searcher (an ack clone) with the raw speed of GNU grep.

grep is a command-line utility for searching plain-text data sets for lines matching a regular expression.

Cross-platform desktop search application offering rapid full-text and regular expression search, recursive folder filtering, result highlighting, large file support, and a lightweight native UI built with Tauri and powered by ripgrep, ideal for complex codebases.


AnyTXT Searcher is a powerful local data full-text search engine, just like a local disk Google search engine. It is your ideal desktop search tool.




Silver Searcher is a code search tool similar to ack that claims to be much faster. It's implemented in C and has some extra features such as ignoring files per .hignore, .gitignore contents.
KFind can be used as a standalone search tool, launched by KRunner or from your menu. It is also integrated into Konqueror as "Find File" in the "Tools" menu. It allows you to find files by name, type or content.




SCAN (Smart Content Aggregation and Navigation) is a personal semantic content manager for desktop users. It combines search, text analysis, tagging and metadata functions to provide new user experience of desktop navigation and personal document management.
FSearch is a great alternative to Voidtools Everything, but it doesn't search file contents.