Are these PBR texture sets really free? Can I use these PBR Textures for free in my games and 3D designs?

Yes. These PBR texture map sets are free to use in your games / 3d with no cost involved. It’s all free. As long as you don’t use these commercially. I only ask that you don’t redistribute these PBR file sets on other sites, file sharing sites, email, and so on. Let’s keep the source files on freepbr.com only folks.

What about using these commercially? 

I’ve started asking for a  really small fee of $16 which allows you to use any and all of the PBR textures on the site commercially. You also get VIP access which allows you to download all of the textures on this site at once and some exclusive goodies. Check it all out here.

What are the technical details?

Basically, I have created zip files with a normal map, albedo map, roughness map, metallic map, ambient occlusion map, and sometimes a heightmap. We also now support Unity with a PSD metallic file with the smoothness in the alpha. These files are set at 2048×2048 pixels in PNG format. That said, you can use these files basically with any setup.

I am far from perfect

While I like what I am offering, I’m not releasing a perfect product. Feel free to let me know what I need to improve on. I can always do better and would love to hear from you. That said, please be polite and constructive.

What would I appreciate from game developers, 3d artists, or anyone who appreciates what I do?

I would LOVE it if you could spread the word about this site through social media, emails, blog posts, Youtube, and so on. The more the merrier. Feel free to link to this site and talk about it.