Finding Duplicates in Lightroom

Using Lightroom’s Search Filters

Use the Library Filter for just Date, and turn off all the others (set to None)

Lightroom will display the photos sequentially, using the Camera’s EXIF Data for Time Captured
by Month, day, year and hours, minutes and seconds. Any photos with the same Capture time will be displayed side by side…

It would look like this in Lightroom’s Library Module…

Lib-Filter

Things to watch for are photos shot with a hi-speed burst shooting Mode where 3 or more photos are less than seconds apart. It would be best if you stacked photos shot in a rapid sequence, or bracket first.



You can also try a search by Filename, and use as a filter Contains = copy, or 1 or 2 … sometimes when files are duplicated one of those extensions are added to the filename…

FileName

Plug-ins

Before you use or try any of these plug-ins, make sure your catalogue is up to date, optimized and backed up…

Teekesselchen

A FREE fast duplicate finder plug-in for Adobe Lightroom using EXIF meta-data.

http://www.bungenstock.de/teekesselchen/

I was really impressed with how fast this plug-in worked and how it is implemented. The online documentation is excellent.

LR Duplicate Finder

A commercial plug-in by Jim Keier (England)
Cost is £8.50 (currently about $13.50 in US Dollars

You can watch a video and purchase it on this page http://www.lightroom-plugins.com/DupesIndex.php

Laura Shoe, a Lightroom Guru also has a video with some useful insights, you can watch it right here!

Stand Alone Programs for Mac and PC

Mac

My favorite Mac duplicate finder Photo app is called PhotoSweeper

There is a Lite version http://overmacs.com/photosweeperlite.html $2.99

and a Full Version. http://overmacs.com/photosweeperlite.html
$9.99

The PhotoSweepers work on iPhoto, Aperture and Lightroom Libraries. At the above websites you can even download a trial version.

PC

Awesome Duplicate Photo Finder

A free Tool for finding and remove duplicate photos on your PC.
http://www.duplicate-finder.com/photo.html