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Participant
January 20, 2024
Answered

How to eliminate duplicates

  • January 20, 2024
  • 2 replies
  • 18774 views

I’m laboriously working on ridding my computer of duplicate images. I wonder if anyone has developed a technique les tedious than what I’m doing. I know LR doesn’t find duplicates so this is what I’m doing now:

  1. Run a duplicate file finder program that lists the duplicates
  2. Check LR (version 4.4) to see if they are in it.
    1. If  both are, I mark one as rejected and proceed to the next in the list
    2. If only one is, I use Windows Explorer to confirm the non LR image is indeed on my computer and delete it in Explorer, sometimes moving the LR image to the folder of my choice
    3. If neither is there, I import one to LR, and delete the other in Explorer.
  3. Filter LR images for the rejected attribute and delete all these from the disk

 

Am I making this harder than it should be?  How are you all dealing  with eliminating duplicates?

 

Thanks,

 

hal

Correct answer Rob_Cullen

Trying to think of a solution for you, I might suggest this-

1)  Import ALL your photo files into the Lightroom catalog allowing Duplicates in the Import dialog. (although it sounds counter-intuitive!)

2) Install the Teekesselchen (free) duplicate finder plugin (that searches within the catalog)

3) Use the results of Teekesselchen (eg. "Duplicate KW")  to view the duplicates and make your deletion decisions in the Lr catalog. You might even use a Smart Collection to then remove the 'Duplicate' KW from files that have edits applied (ie. the ones to keep.).

Duplicate Photos (Lightroom Queen)

Norton anti-virus throws a Warning for this link but I do not see why.

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

 

 

As you find, the problem with 'external' duplicate finders that work on a Windows folder basis- they do not identify which of possible duplicates are referenced in a Catalog.

 

2 replies

Participant
April 15, 2026

Unfortunately I am now (2026) seeing reports that Teekesselchen is damaging LR catalogs. LR Duplicate Finder Plug-In Problem

I’m begging you to fix this glaring shortcoming Adobe!

dj_paige
Legend
April 15, 2026

As stated at your link, you probably need to contact the plug-in author. If he’s retired or otherwise can’t help, then I think you are out of luck. Adobe will not fix a problem caused by a plug-in.

Participant
April 15, 2026

I’ve seen in multiple places that the author is no longer supporting the plug-in. What I was asking for was for Adobe to address what I think is a glaring need in their program, not that they should fix the plug-in’s problems. It’s Lightroom’s problem, isn’t it? 

Rob_Cullen
Community Expert
Rob_CullenCommunity ExpertCorrect answer
Community Expert
January 21, 2024

Trying to think of a solution for you, I might suggest this-

1)  Import ALL your photo files into the Lightroom catalog allowing Duplicates in the Import dialog. (although it sounds counter-intuitive!)

2) Install the Teekesselchen (free) duplicate finder plugin (that searches within the catalog)

3) Use the results of Teekesselchen (eg. "Duplicate KW")  to view the duplicates and make your deletion decisions in the Lr catalog. You might even use a Smart Collection to then remove the 'Duplicate' KW from files that have edits applied (ie. the ones to keep.).

Duplicate Photos (Lightroom Queen)

Norton anti-virus throws a Warning for this link but I do not see why.

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

 

 

As you find, the problem with 'external' duplicate finders that work on a Windows folder basis- they do not identify which of possible duplicates are referenced in a Catalog.

 

Regards. My System: Windows-11, Lightroom-Classic 15.3, Photoshop 27.5, ACR 18.3, Lightroom 9.3, Lr-iOS 10.4.0, Bridge 16.0.3 .
Hal MAuthor
Participant
January 22, 2024

This sounds like an excellent solution.  Thanks Rob.

hal

 

Participant
April 15, 2026

Hi ​@Rob_Cullen   As I’ve posted elsewhere, I’ve seen a claim that the solutions in your earlier reply have stopped working - specifically the Teekesselchen plug in. Which is very unfortunate if it is true! It’s a shame that Adobe hasn’t come up with a native solution. 

 

Problems with Teekesselchen