Software to detect duplicates, with a difference?

[Technique]

So to cut out a load of boring waffle for you, I need software to detect duplicate files.

 

I've tried Auslogics (as it was free) and it seemed to work well - for 100% identical files.

 

However, I have a ton of files that are 99% identical. By that I mean I have files that are basically the same but they have a -1 at the end of the file name. The rest of the file name is the same, the file size is the same, if they're a video then the duration is the same - but one will have a -1.

 

So we're talking about a file like: mycat.jpg and then another file called mycat-1.jpg ... where they're the exact same picture.

 

Is there such a software for Windows that can detect duplicates in this manner? I swear I must have many GB I could free up. I've already done 10GB off of 1 small subfolder.

[+primortal Subscriber²]

Take a look at, https://clonespy.com/features/

[JustGeorge]

I used HashMyFiles to scan MD5 hashes (other hash types selectable) in various directories to scan for duplicate photos. Worked great. Name of file was irrelevant. You can open/scan multiple directories simultaneously. Duplicate hashes are handily color coded. Just picked which one to delete and done.

 

https://www.nirsoft.net/utils/hash_my_files.html

 

 

Edited September 24, 2022 by JustGeorge

[+Eternal Tempest MVC]

If this is specific to digital camera photo's, check out https://www.advancedrenamer.com/

 

(Free for personal use)

 

It plugins to exif command line, and you can rename files to be Camera Model, Shutter Count (provided the camera embeds the the info).

 

I do like JustGeorge suggestion and taking a look at that myself for my various back up archive files.

[JustGeorge]

If you give HMF a try, once you scan a DIR, click the hash column to match up the duplicates. Makes it easier

Edited September 24, 2022 by JustGeorge

[Technique]

Thanks for the suggestions guys.

 

Turns out the software I was using, Auslogics, which is also free, does exactly what I need.

 

Issue was - I just didn't know how to use it properly at the point of asking.

 

Got it sorted now. Scanned 2 folders already & 10GB of duplicates in each for a 20GB free up.

[Steven P. Administrators]

I used AllDup portable for video and images, but it isn't great, needs multiple passes to be able to pick out all dupes.

 

I will have to give a few of the suggestions in this topic a go.

[Gerowen]

  On 23/09/2022 at 16:37, Technique said:

So to cut out a load of boring waffle for you, I need software to detect duplicate files.

 

I've tried Auslogics (as it was free) and it seemed to work well - for 100% identical files.

 

However, I have a ton of files that are 99% identical. By that I mean I have files that are basically the same but they have a -1 at the end of the file name. The rest of the file name is the same, the file size is the same, if they're a video then the duration is the same - but one will have a -1.

 

So we're talking about a file like: mycat.jpg and then another file called mycat-1.jpg ... where they're the exact same picture.

 

Is there such a software for Windows that can detect duplicates in this manner? I swear I must have many GB I could free up. I've already done 10GB off of 1 small subfolder.

Expand  

If the files are the same, the filename shouldn't matter because filenames don't affect checksums, so you would think Auslogics would detect it as being a duplicate anyway.

 

Just saw your follow-up comment, glad you got it sorted, 🙂

[Yogurth]

DupeGuru is probably the top dog when it comes to duplicates management, multiplatform too.

 

https://github.com/arsenetar/dupeguru