VRChat - Create and play in virtual worlds with others
Zapya - Zaypa is a cross-platform transferring and sharing!
Spatial - Collaborate from anywhere in AR
RoxyApps Share me Files - Send your files to other users without any registration. The application provides extended options of uploading and storing files
Second Life - Second Life is a virtual reality platform where individuals interact in a virtual world. The software was developed in 2003 by Linden Labs. More than one million people now regularly use the software.
ShareDrop - HTML5 clone of Apple's AirDrop - easy P2P file transfer powered by WebRTC