Spacebar

Spacebar is a file previewer for the Finder. Its public listing highlights the ability to preview .sqlite3, .geojson, and .ipynb files, along with other supported types referenced as "and more." It is presented as a way to view these files directly in the Finder.

The public metadata does not list the full set of supported formats, pricing, or system requirements. Readers seeking those details can check the official site at spacebar.greg.technology for current information.