.PIGS File

The pigs file extension is associated with the Indigo Renderer application used to simulate the physics of light to achieve near-perfect image realism.

The pigs file contains saved scene created in the Indigo Renderer that uses ZIP compression to reduce size on a storage.

A pigs file extension is related to the Indigo Renderer, an application for simulation physics of light. A pigs file stores compressed scene.

How to open:

Use Indigo Renderer to open *.pigs compressed scene files.

How to convert:

Probably can be converted to other formats.