Free Download Qxygen v1.0.1 – Single Property WordPress Theme Nulled. This is the latest version which was last updated on February 9, 2021. Download Qxygen v1.0.1 – Single Property WordPress Theme. Qxygen is a Single Property & Real Estate Agency for Renting or Selling your Apartment, House, Villa, Farm House and Raw House. This theme packed with everything you need for single property and apartment complex websites. Showcase all kinds of properties in an impressive manner, be it real estate, house, building complexes or business spaces, & much more.