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Convert Your 3D Mesh/Model PTX Files to FBX

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Our free and fast tool will convert most 3D mesh or PTX (Point Cloud) model files to a standard FBX (Autodesk Filmbox) file that can then be edited further in most popular 3D editing packages such as Blender or 3D printed without any further processing.

To convert your PTX file click the Upload button above and select the file to convert. Once selected, the file will be converted to a FBX file and will ready for download shortly afterwards. For more information about the PTX to FBX conversion process see the conversion information section below for more information.

How to Convert your PTX to FBX Online?

Here are 2 simple steps to convert your PTX to FBX.

Upload a PTX

Upload a PTX

Click the "Upload a PTX File" button and select a PTX to upload. The maximum file size is 100MB.

Download your FBX

Download your FBX

Click the download link once completed to receive your FBX file.

FAQ

How can I convert my PTX file to FBX?

First click the "Upload..." button, select your PTX file to upload. Select any configuration options. When the PTX to FBX conversion has completed, you can download your FBX file straight away.

How long does it take to convert my PTX to FBX?

We aim to process all PTX to FBX conversions as quickly as possible, this usually takes around 5 seconds but can be more for larger more complex files so please be patient.

How accurate is the PTX to FBX conversion?

We aim to create the most accurate conversions with our tools. Our tools are under constant development with new features being added every week.

Is it safe to convert my PTX to FBX on ImageToStl.com?

Yes, of course! We do not store the PTX file you submit to us. The resulting FBX file, once created is deleted 1 hour after upload and the download link will expire after this time.

Can I convert PTX to FBX on Windows, Linux, Android, iOS or Mac OS?

Yes! Our PTX to FBX tool will run on any system with a modern web browser. No specialist software is needed to run any of our conversion tools.

File format information for PTX to FBX

Extension: PTX

Full Name: Point Cloud

Type: 3D Model

Mime Type: text/plain

Format: Text

Description

The PTX is a 3D file format used for representing 3D Point Clouds. The format contains only positional information (X, Y, Z coordinates) for the individual points. The format is often used for digital elevation modelling of terrain for later processing in 3D modelling applications.

As the format only contains positional information a common task is to convert this into a fully surfaced 3D model using methods such as Alpha Shapes or Delaunay Triangulation. The format can also be viewed without further processing in its raw format.

PTX Notes

The PTX file format was designed to store vertex information only to allow the construction of simple Point Cloud models.

Supported Features

  • Mesh vertex data

Extension: FBX

Full Name: Autodesk Filmbox

Type: 3D Model

Mime Type: application/octet-stream

Format: Text & Binary

Description

The FBX format by AutoDesk was originally developed by Kaydara in the 1990s as a means to store 2D or 3D content with motion data. It has evolved over the years to become a widely used format by 3D modelling applications such as Blender, 3D Studio Max and others due to its 3D animation capabilities.

The format is used to contain 3D models which includes vertices, faces and other 3D geometry along with animation data. The format is proprietary however there is a publicly available API to use for development purposes. The file contents can be either text or binary and work has been carried out by the Blender Foundation to document the format.