Hey guys, today I'm going to show you how to edit OBJ files on your Mac for all your 3D modeling needs. It's super easy, so let's get started!

Step 1: Download Editing Software

The first thing you'll need to do is download editing software that supports OBJ files. Some popular options for Mac include Blender, MeshLab, and Cheetah3D. You can find these programs online and download them to your Mac.

Step 2: Open the OBJ File

Once you have the editing software installed, open it up and import the OBJ file that you want to edit. You can usually do this by going to 'File' and then 'Import' or 'Open'. Once your file is open, you can start making edits to it.

Step 3: Make Your Edits

Now it's time to get creative! Use the editing tools within the software to make any changes you want to the OBJ file. You can adjust the size, shape, texture, and more to customize your 3D model exactly how you want it.

Step 4: Save and Export

After you've finished making your edits, don't forget to save your work! Go to 'File' and then 'Save As' to save your edited OBJ file. You can choose the file format and location for saving. Once it's saved, you can then export it in OBJ format or any other compatible format you prefer.

And that's it! Now you know how to edit OBJ files on your Mac. It's a simple process that opens up a world of possibilities for your 3D modeling projects. Have fun editing and creating awesome 3D models on your Mac!