SimLab Soft - Getting SimLab Free VR Viewer can't be any easier. Use SimLab's Oculus Quest Installation Manager to install and uninstall the viewer on your quest, get it now from here:
Getting the Most Out of VR Content with Simlab - XR Today
Simlab Technologies - Oculus Quest
Simlab Technologies - Oculus Quest
How to Use VR Viewer for Oculus quest tutorial - YouTube