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PIN AAT
Not possible

Convert PIN to AAT

Can you convert PIN to AAT?
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Is it possible to convert PIN to AAT?
No - not a direct conversion.

AAT is an ArchiCAD attribute file - unrelated to a PIN index file. No conversion between these formats is meaningful or necessary within ArchiCAD workflows.

No direct path
Also to AAT: ISM

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Tested on macOS, Windows & Linux
Last verified Oct 2026

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Converting PIN to AAT

A .PIN file and a .AAT file hold different kinds of data, so there is no direct way to turn one into the other. The programs listed below can open .PIN files and may be able to export the content to a format closer to .AAT. One of them is ArchiCAD: ArchiCAD is a building information modeling (BIM) and CAD application developed by Graphisoft, used by architects for architectural design, 2D drafting, and 3D….

A full step-by-step guide for this conversion is on the way; the information above is drawn straight from our database.

Programs that convert PIN

ArchiCAD

About these formats

.PIN ArchiCAD Project Index File

A PIN file is a companion index file generated automatically by Graphisoft Archicad alongside its main project file (.pln). You do not open it directly - open the associated .pln file in…

Open .PIN details →
.AAT ArcInfo Line Data

A .AAT file is associated with ArcInfo Line Data, a misc file.

Open .AAT details →