.off

File Type Generic IconObject File Format
File Format Standard
Usage Open manually
Rank ★ ★ ☆  Average
Description

ASCII based format used for describing 3D objects; defines collections of planar polygons and vertices that create the object's surface.

Each OFF file begins with the keyword "OFF." The next line includes the number of vertices, faces, and edges of the model. Vertices and faces are listed with x, y, z coordinates, one per line.

Open With
Windows

IconMeshLab

IconGLC_Player

IconRoffView

macOS

IconMeshLab

IconGLC_Player

IconRoffView

Unix

IconMeshLab

IconGLC_Player

IconRoffView

Updated 2007
space