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Intergraph Standard File Format
File type: 3d graphics, CAD-CAM-CAE file
An isff file extension is related to the Intergraph Standard File Format used for hierarchical description of objects.
File type category:
3d graphics, CAD-CAM-CAE file
Date updated: September 20, 2019
The isff file extension is associated with the Intergraph Standard File Format used by Intergraph Process, Power & Marine software for the design, construction, and operation of plants, ships, and offshore facilities.
The isff file contains hierarchical description of objects only.
Probably not meant to be accessed by the user.
Probably cannot be converted to anything else.
Software applications that handle other tasks involving isff files:
Microsoft Windows
Language
