Symphytum https://github.com/giowck/symphytum

A small cross-platform personal GUI database app for desktop, with support for images. A modern riff on the idea of MS Access (for those old enough to remember). I think I saw someone claim it's a clone of some Mac app, but I'm not a Mac person so I have no idea if that's true. It's my go-to app when I want to do some shopping research/comparison and collect my results, and I'm not yet sure what fields I will need in the DB. I like it more for that purpose than a spreadsheet.

The repo is archived (unfortunately), but the binary releases work for me for now.