Superfast searching, viewing and comparing of photos or videos on your PC.

Did you ever insert an old memory card and wonder; do I have these photos on my hard disk? Open Diffractor and sort those items by presence. Items not in your collection will be grouped together.

Diffractor indexes your photos and videos to enable searching and duplicate detection.

It is lightweight and optimized for Windows. It uses standard file formats and compliments other media applications. Learn more.

High performance viewing of photos including most RAW formats.


Diffractor 122.16 2021-03-03

Diffractor122.16 can now be downloaded here.

This release fixes crashes and bugs:

  • #34 "Genre" metadata problems (bug)
  • #32 GUI visual glitch in busy_control (bug)
  • #29 Update POPM metadata in MP3 files (enhancement)
  • Fixes based on crash reporting telemetry (crashes)

Diffractor does not sell ads or your data. You can use Diffractor for free. If you find it useful please help the Diffractor project by becoming a sponsor.