NanaZip VS czkawka

If you have Windows 10 or above, you should instead use NanaZip instead of 7-Zip-zstd. It is a massively improved fork of 7-Zip.

The first part of modernizing is port everything to XAML, adding dark mode and others. It's expected to be during this year, new UI in 2024. It's in their roadmap in GitHub

https://github.com/M2Team/NanaZip

imo better integration with Win 10/11 context menus and more compression codecs

These days NanaZip is considered to be better, it's a fork of 7Zip.

Programs like NanaZip (a 7zip fork) that do implement the new API are right there on the right-click menu where you'd want them to be.

https://github.com/qarmin/czkawka by far the best of anything iv tried

I've used Czkawka (https://github.com/qarmin/czkawka) because it does Lanczos-based image duplicate detection, which makes it more practical for me.

Maybe it's a setting you made or the files, not sure. You can try another software czkawka to see if you get better results with it.

For static images i used https://github.com/qarmin/czkawka and it works well enough. I think. But when i used it on a folder with gifs and their jxl conversions, it shows nothing. SURELY this could not be user error, rrrright?

I used to use DupeGuru which has some photo-specific dupe detection where you can fuzzy match image dupes based on content: https://dupeguru.voltaicideas.net/

But I switched over to czkawka, which has a better interface for comparing files, and seems to be a bit faster: https://github.com/qarmin/czkawka

Unfortunately, neither of these are integrated into Photoprism, so you still have to do some file management outside the database before importing.

I also haven't used Photoprism extensively yet (I think it's running on one of my boxes, but I haven't gotten around to setting it up), but I did find that it wasn't really built for file-based libraries. It's a little more heavyweight, but my research shows that Nextcloud Memories might be a better choice for me (it's not the first-party Nextcloud photos app, but another one put together by the community): https://apps.nextcloud.com/apps/memories

Czkawka can do this.

There's always the well-respected tool, Czkawka. Or, of the CLI is your thing, jdupes is a good option.