At the moment, WordPress World (Stickers) is not available for direct download on a computer. However, you can use emulators to run it on PC. The downside is that using WordPress World (Stickers) with an emulator might slow down your computer's performance.
Learn how to use WordPress World (Stickers) on your computer in these 5 simple steps:
WordPress and Automattic fans, express yourself with stickers of your favorite mascots and logos! You'll find emotive Wapuu & Drake variations to make any WordPress conversation a bit more hilarious. And if you're really excited, you can always add a "Woo!" WooCommerce sticker to your chat. Every Wapuu sticker is made with love from the WordPress Community and sticker-ized by Automattic. Find all the Wapuus from the community at http://jawordpressorg.github.io/wapuu/. Drake and the Automattic product logos are made with care by the people at Automattic.