HDRI Skies

“Freeware” HDRI. Downloadable hdri environments that you can use them for private and commercial work.

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HDRI-Hub.com

Free samples. Downloadable hdri environments that you can use them for private and commercial work.

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hdrihaven.com

HDRI licensed as CC-BY (gratis version) or Royalty free (paid versions). Downloadable hdri environments that you can use them for private and commercial work.

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Illuminated tools

“These probes are free for commercial work.” “Please be aware that these free probes change from time to time, and that all are still available for sale in the store.”

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Joost Vanhoutte

HDRIs,texture packs, Fingerprint alphas and Foliage pack from 3D artist Joost Vanhoutte. All of the resources are licensed for commercial use. You can download them for free by entering a figure of $0 on Gumroad, or make a voluntary donation.

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sIBL Archive @HDR Labs

Content licensed under Creative Commons Attribution-Noncommercial-Share Alike 3.0 License. According to the website: “Do what you want with them, but always mention where you got them from.”

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