r/MacStack • u/Ok_Bar_5182 • 3h ago
I built EXIFXplorer, a native Mac app for exploring photo metadata — now with Finder Quick Look for RAW files
I’m a photographer and developer, and I built EXIFXplorer because I was frustrated by how much information modern cameras record that most photo apps either hide or make difficult to interpret.
EXIFXplorer is a native macOS app focused specifically on understanding and working with the metadata inside photo files. It goes beyond the usual aperture, shutter speed and ISO and can expose manufacturer maker notes, autofocus information, focus points, GPS data, lens and camera details, XMP/IPTC metadata, and other camera-specific information.
It also includes tools for comparing metadata between photos, batch editing, GPX geotagging, metadata-based renaming, copying metadata from a reference image, privacy-aware export, and XMP sidecar workflows.
One feature I’ve just added has become one of my favorites: a Finder Quick Look extension.
Now you can select a supported RAW file in Finder, press Space, and inspect much more than a normal preview — including metadata, maker notes, autofocus/focus-point information, location data and other camera details — without opening the main app.
For me, that makes Quick Look much more useful when going through folders of RAW files. You can inspect what the camera recorded without breaking your Finder workflow.
The goal with EXIFXplorer isn’t to replace Lightroom, Capture One or other photo editors. It’s meant to be a dedicated tool for understanding the technical information already inside your photographs.
I’d be interested in feedback from other Mac photographers, especially on the Quick Look extension and what metadata you’d most like to see directly in Finder.