Free Online PDB Converter

This is our fast and free file converter, specializing in converting your PDB 3D model files. You can convert your PDB files to a number of different formats, whether that be another 3D model format or an image. Our PDB converter can handle the most popular formats. Our PDB 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 PDB file, once uploaded to our server, will be deleted 15 minutes after upload, so please download your converted PDB file before this time.
Our PDB converter tool supports converting to the following file types: 3MF, ABC, AMF, ASE, BLEND, CTM, DAE, FBX, GIF, GLB, GLTF, IDTF, JPG, KMZ, MP4, OBJ, OFF, PCD, PLY, PNG, SKP, STEP, STL, STP, STPZ, USD, VID, VTK, VTP, WEBP, WRL, X, X-Plane, X3D, XYZ, ZIP

To start, please click the button above and select the 3D model PDB 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 PDB file Online?

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

Upload your PDB file

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

Select file type

Select the file type to convert your PDB 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 PDB conversion tools?

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

Are there any PDB conversion usage limits?

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

How long does it take to convert my PDB?

We aim to process all PDB 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 PDB conversion process involve?

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

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

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

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

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

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

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

PDB file format information

Extension	PDB
Full Name	Protein Data Bank
Type	3D Model
Mime Type	application/octet-stream
Format	Binary

A PDB file (Protein Data Bank) is a file format used to store 3D representations of biological molecules, such as proteins, in a simple-to-use plain text file.

The content of the file contains descriptions for each molecule, its 3D atomic coordinates, and other relevant data, along with connection entries. The data is stored as text and is thus easily editable by hand.

PDB files can be opened with specialist 3D viewing software, or you can use our range of PDB file converters to process PDB files into other 3D formats, such as OBJ.

PDB Converter Capabilities

Currently, our PDB converter can only convert from PDB files, our developers are working to allow converting to PDB files in future versions of our tools. When converting 3D model or mesh files using our PDB converter, we will attempt to convert colour materials into a suitable format for use in the converted file.