Genetica Viewer is a free seamless texture rendering application that allows artists to make use of textures that are saved in Genetica's powerful texture format. Genetica Viewer is capable of rendering textures at any resolution up to 3,000 x 3,000. Genetica textures include embedded effect maps for use with any channel supported by your 3D environment, including bump and specular. Genetica Viewer can make a number of adjustments to each material, such as re-randomizing the texture, zooming the texture while maintaining seamless edges, and color adjustments. With hundreds of included textures of all types, automatic seamlessness, resolution-independence, and unprecedented flexibility, Genetica Viewer will help you revolutionize your textures.
The Wood Workshop is a free seamless texture editor that specializes in seamless wood textures. Over 100 fully editable preset textures come included in the Wood Workshop. All textures are resolution-independent, allowing designers to simply re-render their textures at different sizes as requirements change. The program contains well over 200 sliders and selectable options, making it the most powerful wood texture generator you'll ever use.