What offline means here
Search runs on a local index, so it does not need the cloud or the original files to be connected. You get results even on a plane.
Most photo search needs the files in front of it and a connection to the cloud. PhotoCore indexes your images once, then keeps finding them with no internet, and even when the external drive sits in a drawer. You see every match and exactly where it lives.
Connect your drives and let PhotoCore read them. From then on, search runs against a local index, so you find images with no internet and with the disks unplugged. The original files only matter when you want to open or export one.
Search runs on a local index, so it does not need the cloud or the original files to be connected. You get results even on a plane.
Every result shows its path and which disk holds it, so you know exactly what to reconnect when you need the original.
There is no sign in and no upload. The whole flow works on your Mac, start to finish.
Browse and shortlist with the drive unplugged. Plug it back in only for the final export or edit.
It works because PhotoCore indexes each image while the drive is connected, then searches that index later. For the full explanation, read how to search disconnected hard drives.
Download PhotoCore free, index up to 200 photos, and search them anywhere. Full access is a one-time purchase.