.omnigraffle

OmniGraffle diagram document, opened by the OmniGraffle drawing application

Not yet supported

Format facts

MIME type: application/x-omnigraffle
Apple UTI: custom
Stock Quick Look: a ZIP-based container
Planned approach (census): metadata-only
Icon hint: generic-icon
Prevalence: common

Renderer note (from the census)

parse ZIP for diagram XML

Gotchas: macOS diagramming