.A3D File

The a3d file extension is mainly related to old 3D graphic format used by Amapi program.

Amapi was a software used for the conception and creation of high-end 3D models, often used for product design and architecture. It was discontinued in 2006.

This a3d file type entry was marked as obsolete and no longer supported file format.

This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.

Files with a3d file extension can be found as 3D models from a long discontinued program called Amapi.

How to open:

You can work with these files in old Amapi program.

How to convert:

Some converters still support this 3D model format and can convert it to some other format.