Files with 3PI extension can be found as 3D data files from 3rd PlanIt model railroad track planning software,

There is one other file type using
the 3PI file extension!

empty icon.3pi - ShapeGrabber scanner file

Detailed description

Software that works with 3pi file extension

Add comment

Bookmark & share this page with others:

3PI file - 3rd PlanIt file

What is 3pi file? How to open 3pi files?

File type specification:

3d graphics, CAD-CAM-CAE file type icon 3d graphics, CAD-CAM-CAE file type

The 3PI file extension is used by 3rd PlanIt, a model railroad track planning software from El Dorado software. 3D Data files.

The default software associated to 3pi file type:

3rd PlanIt picture or screenshot

3rd PlanIt  Microsoft Windows software

Company or developer:
El Dorado Software

3rd PlanIt is a consumer 3D CAD software for planning model railroads by El Dorado.

Help how to open:

This file type is not meant to be opened directly, there is no software that could open and work with it directly, or there is no information available in public sources about opening this file type. This is usually the case of some internal data files, caches, temporary files etc.

How to convert:

As far as we know, this .3pi file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

List of recommended software applications associated to the .3pi file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open 3pi file, edit 3pi file, convert 3pi file, view 3pi file, play 3pi file etc. (if exist software for corresponding action in's database).

  • Others 3pi file

Unspecified and all other actions for computer programs working with 3pi file - 3rd PlanIt file

Click on the software link for more information about 3rd PlanIt. 3rd PlanIt uses 3pi file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).

Microsoft Windows:

Previous file extension
3PG file extension > 3d graphics, CAD-CAM-CAE file types

Next file extension
file extension 3W


Follow us!

Enter any file extension without dot (e.g. pdf)
Search for file extension details and associated application(s)

RSS feed