Based on our record, Keep It should be more popular than Leap. It has been mentiond 10 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
+1 on the need for non-Spotlight options. Source code makes a mess of spotlight for everyday usage. I like Leap a lot for multimedia browsing with more precise search capabilities than spotlight: https://ironicsoftware.com/leap/. - Source: Hacker News / 5 months ago
Just use tags for everything and don’t worry that much about the file hierarchy. This will let you take advantage of automatic downloading systems like the apps that DriveThruRPG and itch provide. Point Leap at your collection and use it to find stuff. Source: over 1 year ago
You might also look into Leap for tracking/tagging stuff. Source: over 1 year ago
I wonder if Keep It might help you with searching and organizing your library. Source: about 1 year ago
With this one you put your files "into" the app in what is somewhat misleading called "notes". Think of a note as a data container where you can put many file types and edit them later on from within the database app: https://reinventedsoftware.com/keepit/. Source: over 1 year ago
Another option on Mac OS is Keep It. I have used them simultaneously on the same folder. Source: over 1 year ago
I use Keep It [1] on macOS/iOS and save pages as PDFs. [1] http://reinventedsoftware.com/keepit/. - Source: Hacker News / almost 2 years ago
Seeing that you're probably on the Apple ecosystem, is there a reason why Devonthink didn't make your list? Seems like it satisfies all 5 of your criteria. If that for whatever reason doesn't work out, there's also Notebooks or KeepIt. Source: over 2 years ago
Elyse - The free version allows up to 30 tags.
DEVONthink - DEVONtechnologies develops DEVONthink, DEVONagent, and other Mac and iOS apps for document and information management and web research.
TaggedFrog - Based on the convenient drag ’n’ drop technique, TaggedFrog allows you to organize your files...
Evernote - Bring your life's work together in one digital workspace. Evernote is the place to collect inspirational ideas, write meaningful words, and move your important projects forward.
HoudahSpot - Advanced File Search Utility for Mac OS X
EagleFiler - EagleFiler makes managing your information easy.