Find files

Snoop is a program that allows you to search through the contents of files in a specific folder. A free and open source program

Clapgrep is a program for searching through all files, a free and open source program

KFind is a free and open source utility for searching files by name, type, and content for Linux

Drill is a free and open source software to find files without indexing with smart scanning

FSearch – free and open source, fast file search utility focused on performance and advanced features for Linux

Recoll – free and open source software for full-text search of files by content, as well as by file names