I created a few nice looking websites with the free version of RocketCake - it it very easy to use and simply gets out of the way. It has all the options I need and you can create complicated stuff with mostly a few clicks.
Webflow - Build dynamic, responsive websites in your browser. Launch with a click. Or export your squeaky-clean code to host wherever you'd like. Discover the professional website builder made for designers.
Material Maker - Cross-platform, procedural texture generation tool.
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Substance Designer - Substance Designer is a node-based non-destructive application for material authoring.
Froont - Design responsive landing pages, publications, microsites without code
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