Rectitude Alternatives

TextureLab is a tool designed to make procedural texture generation fast, simple and free. It is the first in a line of tools dedicated to make the process of making beautiful textures easy and artist-friendly.

Material Maker is a free and open-source, procedural texture authoring tool based on Godot Engine. It can also be used standalone or as a Godot add-on.

NeoTextureEdit is an open source (GNU LGPL v. 3) easy to use graph-based procedural seamless texture editor. Using continuous basis functions it can generate arbitrary resolution images without quality degradation.

Graphics editor for composing textures, buttons, logos, icons. Uses a building block idea for putting together filters/generators. A rather unique feature is it's vector filters.

Create fantastic textures/wallpapers. Optionally enhance created texture in ART section. Export texture up to 4000x4000 in size in full sharpness.

Patternshop is a tool to create textures for fabric design.

It functions in a simple and intuitive way.

Import your images into the software and they will repeat instantaneously, adjust proportions, while you arrange them and work in real time.

Preview your work in real time,.

Texture Studio is all you need to produce professional quality textures for use in games and tiled backgrounds. Texture Studio includes a set of integrated tools, all extremely useful for creating high quality seamless textures.

FxGen is a procedural texture generator for composing high resolution textures that can be embedded into other applications.