2 texture related questions

First, are there any free texture packs out there? I can find texture sites of course (although most of them seem to ask for “credits”), but is there any decent pack with preferably seamless textures?

Second, is there a free tool that creates PBR materials? Or non-free at least. I know that there are 1 or 2 online sites that do this for normal maps and bump maps, but I don’t know if there is a simple offline solution, I suppose that Substance painter (or the other one?) does this, but I haven’t looked much into it yet.

@JakeRS here is just two…

https://cc0textures.com/home#_=_

Here a a few more I’ve collected. Not all are completely free, but I believe all have some free textures…

http://www.amazingtextures.com/


http://www.psdgraphics.com/
http://www.amazingtextures.com/