OpenSimulator is an open-source server platform for hosting virtual worlds and the Metaverse. It is largely compatible with the virtual world Second Life but compatibility is not a design goal.
Cost / License
- Free
- Open Source
Platforms
- Windows
- Linux

ArtSteps is described as 'Innovative, web-based application that empowers creators to build exhibitions, events, and brand storytelling concepts by designing realistic 3-dimensional room complexes. An easy-to-use tool accessible via web browser, without any additional software requirements' and is an app. There are five alternatives to ArtSteps for Web-based, Meta Quest, Windows and Linux. The best ArtSteps alternative is OpenSimulator, which is both free and Open Source. Other great apps like ArtSteps are Pluno, DO XR, Vircadia and ExhVerse.
OpenSimulator is an open-source server platform for hosting virtual worlds and the Metaverse. It is largely compatible with the virtual world Second Life but compatibility is not a design goal.

Pluno offers a browser based 3D tool to create and share Virtual spaces effortlessly. Designed for a new era of immersive web experiences, showcase your content and captivate your audience like never before.



DO XR (Digital Original XR) is an immersive art viewing platform for Meta Quest. It allows artists, photographers, and galleries to showcase ultra-high-resolution artworks and photography in virtual exhibition spaces.




Vircadia is an open-source 3D interface and server solution that allows for vast social & educational environments to be created and lived in while also being shared in real-time with others.
ExhVerse is a browser-based tool for building 3D virtual exhibitions without any installation or 3D modeling knowledge. Users upload images or artworks, place them in pre-designed 3D gallery spaces, and adjust lighting, labels, and audio commentary.
