Home3D Model ConverterAMF ConverterConvert AMF to STL

Free Online AMF to STL Converter

Or drag and drop your files here to upload.
A maximum of 20 files can be uploaded at once.

Please note: Your AMF file, once uploaded to our server will be deleted 15 minutes after upload so please download your converted AMF file before this time.

How to Convert your AMF to STL Online?

Here are 2 simple steps to convert your AMF to STL using our fast and free AMF converter tool.

Upload your AMF file

Click the "Upload a AMF File" button, then select a AMF to upload. The maximum file size is 100MB.

Download your STL

Click the download link to receive your STL file.

File format information for AMF and STL

ExtensionAMF
Full NameAdditive Manufacturing File
Type3D Model
Mime Typetext/xml
FormatText

An AMF file, short for "Additive Manufacturing File," is a specialized digital format used in the field of additive manufacturing, commonly known as 3D printing. This file type contains a 3D model's data, including geometric information, material properties, and other relevant details necessary to produce the object using additive manufacturing techniques. The AMF format is designed to be an open standard, allowing for interoperability among different 3D printing software and hardware, enhancing the accessibility and versatility of 3D printing technology.

Unlike other file formats, such as STL (STereoLithography) files, which represent 3D models as a collection of triangular facets, AMF files can store the 3D model's geometry as a precise and smooth mathematical representation. This capability enables more accurate and high-fidelity 3D printing results, particularly for complex and intricate designs. Additionally, AMF files can include material properties, color information, and even multiple objects within a single file, making them versatile and suitable for a wide range of additive manufacturing applications.

Due to its advantages over other formats, AMF has gained popularity in the 3D printing community. It facilitates the seamless transfer of 3D designs between different software applications, reducing the chances of data loss or errors during the conversion process. Furthermore, as 3D printing technology advances and becomes more prevalent in various industries, AMF files continue to play a vital role in driving innovation, creativity, and efficiency in additive manufacturing processes.

AMF Converter Capabilities

When converting 3D Model/Mesh files using our AMF converter we will attempt to convert color materials into a suitable format for use in the converted file.

ExtensionSTL
Full NameStandard Triangle Language
Type3D Model
Mime Typeapplication/vnd.ms-pki.stl
FormatText
Opens WithBlender, MeshLab, CAD Assistant, DAZ Studio

An STL file, short for Stereolithography, is a widely used file format in 3D printing and computer-aided design (CAD) applications. It serves as a standard method to represent the surface geometry of a three-dimensional object. The format was first developed by 3D Systems in 1987 and has since become a fundamental file type in the additive manufacturing industry. STL files are essential in the process of converting digital 3D models into physical objects through 3D printing technology.

STL files consist of a collection of triangular facets that approximate the shape of the 3D model. The surface of the object is divided into numerous small triangles, forming a mesh representation. Each triangle is defined by three vertices in 3D space and possesses information about its orientation and size. Since STL files store only the outer surface of the model, they are often referred to as "mesh" files or "surface" files, as they lack information about the object's internal structure or color.

When using STL files for 3D printing, slicing software processes the 3D model by dividing it into layers and creating the instructions for the 3D printer to build the object layer by layer. Despite its simplicity and widespread usage, STL files have some limitations. They do not support color or texture information, and the triangle-based representation can lead to larger file sizes and reduced accuracy compared to other file formats. Nonetheless, STL remains a vital format in the 3D printing ecosystem due to its simplicity and compatibility with a wide range of 3D printers and software.

STL Converter Capabilities

When converting your AMF to STL our tool will attempt to accurately convert any color/material information.

Information for converting from AMF to STL

Your AMF file will be converted to a STL file using our unified 3D model and mesh conversion tool. Our AMF 3D tool performs accurate conversions of 3D elements such as vertices, faces, normals and relevant material information. As both AMF and STL support color material information our tool will also attempt to convert the color information too.

Frequently Asked Questions

How can I convert my AMF file to STL?

First click the "Upload..." button, select your AMF file to upload. Your AMF file will be uploaded to our servers. When the AMF to STL conversion has completed, you can download your STL file straight away.

How long does it take to convert my AMF to STL?

We aim to process all AMF to STL conversions as quickly as possible, this usually takes around 5 seconds however this can be longer for certain files, so please be patient.

How accurate is the AMF to STL conversion?

We aim to provide the best conversion experience. Our tools are under constant review and development with new features being added every week.