According to reviews, Vladstudio.com is the most popular and visited website that offers free wallpapers. All of the wallpapers available are unique and original content posted solely and officially on the website.
Vladstudio.com, while free, maintains certain restrictions on their wallpapers available. While not all wallpapers have restrictions, some of the different resolutions are unavailable for use without a premium account. Premium accounts are offered for a one-time purchase of $14.99, as of 2015. The premium service allows users unlimited access to each and every resolution for every wallpaper, specialized wallpaper clocks, and PSD files. PSD, or Photoshop Document, allows users to edit and work on every individual layer of a wallpaper just like the original artist.