This is the most popular app for free PBR texture generating, luckily if you are Windows user. You can make tilling texture with Materialize, but it has only two algorithms for tilling only and no patch tool. To begin load diffuse map (letter O in Diffuse Map panel), and go step by step creating Heigh, Normal, Metallic, AO Map and so on. It has no installer, just download it and unzip. Materialize – Free texture creation software.Give it to your children to play with or use it for spontaneous prototyping. Paint 3D – Very simply 3D and 2D painting app from Microsoft, available for Windows 10.It is so cool that Sketchfab created their own fork of this web app, you can test it here.

SculptGL – SculptGL is a digital sculpting web app, with sources available on GitHub, so you can run it on your own web server.

If you are into CAD and don’t have money to pay Autocad license, you should definitely try this one, and if you like it you can purchase its more featured version. It allows you to remeshing, mesh simplification, hole filling, bridging, mesh smoothing, do cuts, automatic alignment of surfaces and much more.

Meshmixer – Autodesk free mesh repair and sculpting software.

Although stripped down it has a lot of potentials especially if you are just starting with 3D sculpting.

Sculptris – simplified version of ZBrush but completely free, very user-friendly.Go with Blender and you won’t need anything more! Switched from Modo to Blender recently and feel more creative now. It has a very large community of friendly users and its new 2.8 interface makes it easy to learn. Blender – completely free, fast and versatile 3D package, you can model, render, animate, do compositing and even 2D animations.it has almost everything you’d need to create your own hdri maps.

Luminance HDR – Open Source hdri multi-tool, a good alternative to paid Photomatix for hdri maps merging in batch mode.Windows only, Mac version is halfway done. It has some realistic tonemapping options, can be used as a merging tool, however, there is no batch mode. Picturenaut 3 – Free hdri merging and tonemapping tool I use the most.It opens 20K hdri maps without any issues. It is a standalone application and can run from pen drive. LizardQ Viewer – Very fast and free viewer for hdri.

Sculptgl download