**similarity-finder** is a tool for finding similar images on a computer, based on the perceptual hashing algorithm [[http://http://phash.org|pHash]].

The source code and the binaries are available on BitBucket under the licence [[http://creativecommons.org/licenses/by/4.0/|Creative Commons Attribution 4.0 International (CC BY 4.0)]] : https://bitbucket.org/bbillet/similarity-finder

The github repository contains two sub-projects:
  * A minimalistic command-line interface for computing image hashes.
  * A GUI-based tool for scanning a folder and looking for similar images.

===== CLI tool =====
<code>Compute the hash of each png, jpeg, bmp and tiff contained in a folder.
Usage: phash [-d <directory>] [-o <file>] [-r]
    -d: specify a directory to scan, default = current directory
    -o: specify a file for storing hashes, default = stdout
    -r: scan sub-folders, default = false</code>

===== GUI tool =====

===== Screenshots =====