A very fast duplicate file finder.

Disk Usage Analyzer & Duplicate File Finder

fast duplicate file detection

A bash script compares files using sha256. Input can be one or more directories with optional filters of maximum files size and parts of file names (e.g. ‘.mp4’ ‘IMG’ ) . Output is multiple CSV (spreadsheet) reports that can be used to move or delete duplicates. Can be used on Linux, Windows (WSL2, MSYS2 and Gitbash).

Quiet's Duplicate Manager is an Electron.js-based desktop application that is currently in the works. It will offer a range of basic features like including any/all files that are duplicates, giving the option to choose whether to delete or archive duplicates, etc. As more features roll out, more will be added here.

Duplicate file finder - with % duplication of folders

Identifies and processes duplicate files between a scan directory and a reference directory.