The best open source alternative to Everything is FSearch. If that doesn't suit you, our users have ranked more than 100 alternatives to Everything and many of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Everything are DocFetcher, Recoll, Catfish and Cling Fuzzy Finder.
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.
It's extremely slow indexing compared to Everything.
Is exactly what I was looking for as an alternative to Everything for Linux. Works great
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.
This is a file indexer, it is not designed to map complete drives without major configuration changes, it is designed to index the content of some folder's files, including their complete text content not just their existance like Everything does.
Its indexing feature outperforms the other ones
This package is a personal full text search package which is based on a very strong backend (Xapian), for which it provides an easy to use and feature-rich interface.
Recoll indexes file contents, neither Everything Search
Catfish is a handy file searching tool for Linux and Unix. The interface is intentionally lightweight and simple, using only GTK+3. You can configure it to your needs by using several command line options.
Everything is instant once the drive is indexed which takes seconds on my 5T drive. Catfish is very slow by comparison, having to actually search each time you type something instead of immediately showing all results.
it's fast and simple to use, you can simply select the drive, add a keyword and start the search.
Quickly fuzzy search system, hidden, or dotfiles using keyboard navigation, then preview, copy paths, batch rename, or run custom scripts. Supports exclusion rules, minimal UI, Quick Filters, and power user features for efficient macOS file management.
EverythingToolbar is integration for the Windows taskbar to use "Everything" which is an administrative tool that locates files and folders by filename instantly for Windows.
It's Lightweight & Simple
Voidtools Everything is not available for Linux (or macOS), so it doesn't even count as an alternative. Plus, this is more of an extension for the windows taskbar powered by Everything than a genuine alternative.
well written, easy to learn, clear, fast , effective, forgiving.
It doesn't support search the file system
Fast cli-tool to search files.
GNOME Do allows you to quickly search for many items present on your desktop or the web, and perform useful actions on those items.
The program seems to be no longer updated. Last version, 0.95.3, released on November 2014, can be still downloaded from Launchpad.
There are mainly 2 big reasons : 1st : It does not find everything (every file) that does exist on your system. 2nd : It is not a tool to find specific files, especially if they are located on other disk drives.
Quick macOS file searching with substring, prefix, suffix, exact, and path-mixed patterns, case-sensitive or regex search modes, instant language switching, keyboard shortcuts, Quick Look previews, Finder integration, clipboard copy, and open-source code.
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.
MUCH slower than Everything.
Search monkey works almost as well on Ubuntu
Indexer++ is probably the best open-source desktop files and folders search utility for Windows.
Locate32 is software which can be used to find files from your harddrives and other locations. It works like updatedb and locate commands in Unix based systems. In other words, it uses databases to store information about directory structures and uses these databases in searches.
The project seems to be no longer developed. Last version, 3.1.11.8220a, released in May 2015, can be still downloaded from SourceForge.
still very good andsimple but effective
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It works on Linux and it's fast