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Convert Your 3D Mesh/Model ABC Files to STL

Our free and fast tool will convert most 3D mesh or ABC (Alembic) model files to a standard STL (Standard Triangle Language) file that can then be edited further in most popular 3D editing packages such as Blender or 3D printed without any further processing. Our conversion tool can also batch convert multiple ABC files, up to 25 files at a time can be converted.

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

How to Convert your ABC to STL Online?

Here are 2 simple steps to convert your ABC to STL.

Upload a ABC

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

Download your STL

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

Frequently Asked Questions

How can I convert my ABC file to STL?

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

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

We aim to process all ABC to STL 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 ABC to STL conversion?

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

Is it safe to convert my ABC to STL on ImageToStl.com?

Yes, of course! We do not store the ABC file you submit to us. The resulting STL file, once created is deleted 15 minutes after upload and the download link will expire after this time.

Can I convert ABC to STL on Windows, Linux, Android, iOS or Mac OS?

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

What if I am using an Ad Blocker, will that affect things?

Yes. Although you can use an Ad Blocker, if you like our ABC conversion tool please consider white-listing our site. When an Ad Blocker is enabled there are some conversion limits on some of our tools and processing/conversion times will be longer.

What STL formats can I convert to?

Our tool will save all STL files in binary format. Optionally, our tool will allow you to save to the non-standard color STL format.

I have several ABC files, can I batch convert my ABC to STL?

Yes! Our ABC tool supports full batch conversions. You can upload up to 25 ABC files at a time. Our tool will convert them all as quickly as possible. Once completed, you can either download the STL files individually or download them all in a single ZIP file.

How does it work?

Converting from the ABC file format to STL can be a complex process and any tool used for this conversion process needs to be able to handle a variety of data conversion tasks as well as identify any defects within the 3D model and fix them. Here we will explain the conversion process used by our tool to accurately convert your ABC file to a valid STL 3D model. Lets start with the conversion process, which involves the following steps:

Step 1: Read the Source ABC File

In its simplest form, an ABC file is a binary data file containing 3D data such as vertices, faces, normals and more. When combined, these make up the 3D model you see on your screen.

Step 2: Process File Data

With the ABC file data read, our tool generates an internal representation of the full 3D model and will attempt to fix any geometry issues encountered. Along with repairing any issues with the 3D model, the tool will remove any duplicated vertices and prepare the model ready for exporting to the STL format.

Step 3: Saving to the STL Format

The STL format has been around for many years and has become a standard format for 3D printing. Most 3D printing software can open STL files which means our tool now needs to take the in-memory 3D model we have created in step 2 and convert this to the STL format.

File format information for ABC to STL

ExtensionABC
Full NameAlembic
Type3D Model
Mime Typeapplication/octet-stream
FormatBinary
ToolsABC Converters, 3D Model Voxelizer, Create ABC Animation, Text to ABC, View ABC
Open WithBlender, DAZ Studio

Description

The ABC (Alembic) file format is a graphics format containing 3D content which was originally developed by Sony Pictures Imageworks and Industrial Light & Magic and released in 2011. The aim of the ABC format is to enable the efficient interchange of 3D assets between different working entities.

The format can contain a variety of 3D object formats including polygon meshes, NURBS, parametric curves and more. The files can be opened by many 3D graphics applications including the popular open-source Blender application.

ABC Notes

When converting from ABC files our tool will convert all 3D geometry and color material information where possible.

Supported Features

  • Mesh geometry
  • Mesh colors
ExtensionSTL
Full NameStandard Triangle Language
Type3D Model
Mime Typeapplication/vnd.ms-pki.stl
FormatText & Binary
ToolsSTL Converters, 3D Model Voxelizer, Create STL Animation, Compress STL, Text to STL, View STL
Open WithBlender, DAZ Studio, MeshLab, CAD Assistant

Description

The STL file format has its roots in the 1980's and is the native file format for 3D Systems stereolithography CAD software. The format defines a triangulated mesh with vertices and faces and is a popular format for sharing 3D printable model files.

There were several formats that attempted to extend the STL format namely SolidView and VisCAM whose formats included limited 15-bit color information for each mesh face which is often ignored by most modern 3D software. The STL format can be either Text or Binary, our tools will support both formats.

STL Notes

The standard STL file format does not support colored faces or vertices or texture information. The STL file generated by the tool will contain only raw mesh/triangle data by default which is perfect for 3D printing.

The tool also has an option to save the file to one of the non-standard formats that support colored faces such as VisCAM and SolidView which is perfect if you want to further process the STL in software which supports these formats.

Supported Features

  • Mesh geometry
  • Face colors via the VisCAM and SolidView formats
  • Binary and Text versions supported

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