You can use our STP to FBX conversion tool to quickly and easily convert your 3D model files for free. You may upload up to 20 files at one time, and our batch STP to FBX converter will process each 3D model and present you with a download link for each file once completed.
Or drag and drop your files here to upload.
A maximum of 20 files can be uploaded at once.
Our 3D model STP to FBX tool will load your STP file and, where supported, attempt to extract all the relevant 3D features, such as geometry, textures, and animations. To access the 3D conversion configuration options, click the button when you have selected your files. The current options support the ability to voxelize your 3D model and more.
Here are two simple steps to convert your STP to FBX using our fast and free STP converter tool.
First, click the "Upload..." button and select your STP file to upload. Your STP file will be uploaded to our servers. When the STP to FBX conversion has completed, you can download your FBX file right away.
We aim to process all STP to FBX conversions as quickly as possible; this usually takes around 5 seconds; however, this can be longer for certain files, so please be patient.
We aim to provide the best conversion experience. Our tools are under constant review and development, with new features being added every week.
Extension | STP |
Full Name | STEP-File |
Type | 3D Model |
Mime Type | application/octet-stream |
Format | Binary |
Opens With | CAD Assistant |
STP files are a 3D file format used to store complex 3D object definitions in a standard format to facilitate data transfer between compatible 3D modeling and CAD (Computer Aided Design) applications. In addition to storing 3D object data, the STP format can store additional information such as materials, tolerances, and other relevant data.
The STP format was first released in the early 1990's, has become a standard for 3D object storage, and is used in automotive, electronics, and other industries. STP files can be opened in most modern CAD applications and can be imported into many 3D modeling applications too.
The file content is ASCII text-based and conforms to the ISO-10303-21 standard. The 3D object contained within the STP file is described using a combination of points, lines, and edges. Due to the format being ASCII text, complex objects can lead to large file sizes. In addition to large file sizes, some complex STP files can take a long time to open within editing applications, even on a high-spec, modern computer.
STP Converter Capabilities
When converting 3D model or mesh files using our STP converter, we will attempt to convert color materials into a suitable format for use in the converted file.
Extension | FBX |
Full Name | Autodesk Filmbox |
Type | 3D Model |
Mime Type | application/octet-stream |
Format | Text |
Opens With | Blender, MeshLab |
FBX files are an open 3D file format developed by Autodesk for use with their Maya and 3Ds Max applications. An FBX file may contain any number of 3D objects, their associated geometry, materials, textures, animations, and more, all within a single convenient package.
The content of an FBX file is a mix of binary and ASCII text, producing a format that is both human-readable and compact. Due to their compact size, ease of use, and widespread support, FBX files are a popular choice for creating 3D animations and are also a staple in the videogame development scene.
The development of the FBX format continues to this day, with new features being included in each release. Along with being used within Autodesk's own editing solutions, FBX files can also be opened and edited in other popular 3D modeling applications, such as Blender.
FBX Converter Capabilities
When converting your STP to FBX, our tool will attempt to accurately convert any color or material information.
Your STP file will be converted to a FBX file using our unified 3D model and mesh conversion tool. Our STP 3D tool performs accurate conversions of 3D elements such as vertices, faces, normals, and relevant material information. As both STP and FBX support color material information, our tool will also attempt to convert the color information.