Baidu is a name just about anyone living in China will know. It's the name of China's largest search engine and social media portal. It now has its own app store, too. Baidu provides a fairly wide selection of apps that are primarily in the Chinese language. It's notable in that it makes downloading and paying for apps much simpler in China itself, where other app stores can face more strict restrictions or struggle to deal with what's necessary in China while serving other countries. In that respect, Baidu PC App Store is a great choice.