.pkl

Python pickle file, the binary serialization of Python objects produced by the pickle module

Not yet supported

Format facts

MIME type: application/x-python-pickle
Apple UTI: custom
Stock Quick Look: no stock preview
Planned approach (census): metadata-only
Icon hint: generic-icon
Prevalence: universal

Renderer note (from the census)

parse pickle opcodes for type info

Gotchas: Python serialization