How to Convert PK3 to STL with Spin 3D Mesh Converter Software

Quickly convert PK3 to STL and other formats. PK3 files are not supported by all applications, and so some may wish to convert their PK3 files to STL format or another format supported by their program or other use cases. This demonstration will teach you how to convert your PK3 files to STL so that you can continue your project with ease.

PK3
STL


1. Download Spin 3D Mesh Converter Software

Download Spin 3D Mesh Converter Software. Follow the installation instructions and then launch/open the program on your computer after you have finished installing it.
Image displaying how to download Spin 3D Mesh Converter Software

2. Import PK3 Files into the Program

Click on the green Add File(s) button, located in the main toolbar to open the file finder window. Find and select the PK3 files on your computer and click Open to bring them into Spin 3D to convert them to the STL file format. You can also drag and drop your PK3 files directly into the program to convert them as well.
Image displaying how to import 3D files into Spin 3D Mesh Converter Software

3. Choose an Output Folder

Set the output destination where you would like your converted files to go after they have been converted from PK3 to STL format. Click on the Save to Folder or Output Folder drop-down arrow to view the drop-down menu and select a folder from this list. Click on the Browse button to the right of the arrow to open the file finder window and select a folder on your computer this way.
Image displaying how to select an output folder in Spin 3D Mesh Converter Software

4. Set the Output Format

Click on the drop-down arrow on the left-hand side of the program next to the words "Output Format" to view the list of available 3D file formats. To convert your PK3 files to STL files, simply select the option from this list that says, "STL." All conversions performed will now be to the STL 3D file format.
Image displaying how to set an 3D file output format in Spin 3D Mesh Converter Software

5. Convert PK3 to STL

Click on one of the Convert buttons, located in the bottom right-hand corner of the program or in the main toolbar. This will start the conversion process. You can select only one file to convert them one at a time or you can select all of them to perform easy batch STL conversions.
Screenshot of 3D files being converted with Spin 3D Mesh Converter Software

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3D converter for Windows PC and Mac OS X. Convert 3D files to and from many different formats, such as STL, 3DS, 3DP, 3MF, OBJ and PLY mesh file formats.

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