Free Online AC Converter

This is our fast and free file converter, specializing in converting your AC 3D model files. You can convert your AC files to a number of different formats, whether that be another 3D model format or an image. Our AC converter can handle the most popular formats. Our AC converter can also batch process up to 20 files at a time.

Select File(s)

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

Please note: Your AC file, once uploaded to our server, will be deleted 15 minutes after upload, so please download your converted AC file before this time.
Our AC converter tool supports converting to the following file types: 3MF, ABC, AMF, ASE, BLEND, CTM, DAE, FBX, GLB, GLTF, IDTF, KMZ, OBJ, OFF, PCD, PLY, SKP, STEP, STL, USD, VTK, VTP, WRL, X, X-Plane, X3D, XYZ, ZIP

To start, please click the button above and select the 3D model AC files you wish to convert. Once you have selected these, you can specify what you would like each file to be converted to. This could be another 3D model format, or another format from our extensive list. Once the target formats have been set, you can apply any configurations (such as applying the built-in voxelizer) by clicking the button.

How to Convert your AC file Online?

Here are 3 simple steps to convert your AC file using our fast and free AC file converter tool.

Upload your AC file

Click the "Select File(s)" button, then select an AC file to upload. The maximum file size is 100MB.

Select file type

Select the file type to convert your AC file to using the drop-down list of available types.

Download your file

Click the download link to receive your converted file.

Frequently Asked Questions

Is it free to use the AC conversion tools?

Yes! Our AC conversion tools are 100% free to use.

Are there any AC conversion usage limits?

No, you can convert as many files as you wish. We do not impose any conversion limits on our AC conversion tools.

How long does it take to convert my AC?

We aim to process all AC conversions as quickly as possible; this usually takes around 5 seconds; however, this can be longer for certain files and significantly longer for some larger file formats, so please be patient.

What does the AC conversion process involve?

Once your AC file has been uploaded and we know the file format you wish to convert it to, our bespoke conversion software will convert your AC and make it available for you to download with a unique download URL.

Is it safe to convert my AC on FabConvert.com?

Yes, of course it is! Your AC, once converted, is deleted 1 hour after upload, and the download link will expire after this time.

Can I convert my AC on Linux, Android, iOS or Mac OS?

Yes! Our AC conversion tools will run on any system with a modern web browser.

Is there any support for me when using the AC tool?

If you are having difficulty converting your AC, you can contact us, and we will try to help where possible.

AC file format information

Extension	AC
Full Name	AC3D
Type	3D Model
Mime Type	text/plain
Format	Text

AC Converter Capabilities

Currently, our AC converter can only convert from AC files, our developers are working to allow converting to AC files in future versions of our tools. Our AC 3D Model/Mesh tool does not support any colour material data contained within AC files, so the converted file will not contain any colour information.