1)   Texture Maker 2.81 Texture Maker is a seamless texture generator and designer. The application contains everything needed to create seamless textures for use in 3D rendering packages, game development, web graphics, image and video editing. 2)   Genetica 2.0 Genetica 2 is a seamless texture editor with over 500 texture presets and automatic seamlessness. Among hundreds of new features are a new Substance Lab, a new Weather Lab, a new Cut & Tile Lab, and much, much more. Also comes in Pro edition. 3)   Wood Workshop 1.0 The Wood Workshop is a free seamless texture editor that specializes in the creation of seamless wood textures. It comes with a collection of over 100 preset wood textures, all perfectly seamless and ready to go at resolutions up to 3000 x 3000!