Lossless Audio Checker VS dupeGuru

Yeah, sure. I use Lossless Audio Checker, which is single threaded but seems to generate fewer false negatives. That is to say it's slow, but doesn't flag genuine lossless files as probable mpegs as much. My biggest beef with LAC is how annoying it is about its log files. It doesn't save them in the folder with the FLACs so I have to manually copy every log file from my Documents folder to the proper location.... Source: about 1 year ago

You can use this to check for artificially inflated bitrate/bitdepth, its fairly accurate, or fbits which can detect exactly how much of the bitdepth is being used. Source: almost 2 years ago

If you have Windows, the Lossless Audio Checker can tell you in about 2 seconds if a WAV or FLAC file has been upsampled/ upscaled/ transcoded. There is also a CLI version for Mac. Source: over 2 years ago

Losslessaudiochecker.com paired with spek.cc when in doubt gets the job done. Source: over 2 years ago

I read about it about a year ago and recently did some tests using https://losslessaudiochecker.com/ to see for myself. And indeed, some songs 320 or FLAC audio files I sourced from deezer were upscaled. Source: over 2 years ago

Posted link appears be misspelled This appears to be actual link: https://dupeguru.voltaicideas.net/. - Source: Hacker News / 9 months ago

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. - Source: Hacker News / 10 months ago

If your photos are exact duplicates you can also use the freeware dupeGuru app. Source: 10 months ago

If you want a some other GUI options, AllDup or DupeGuru might be of interest. AllDup has a rather weird interface, though, imo. Source: 10 months ago

I used DupeGuru (https://dupeguru.voltaicideas.net/) in the past but I'm not sure it's the best solution for you. Try it, it's open-source. - Source: Hacker News / 11 months ago