Using these websites, you can easily download APK files to install your desired android apps that too for free. There is no doubt that you got plenty of options of such APK sites but not all of them are safe and trustworthy. So, after much of research I picked these 15 websites which can provide all types of APKs to you without any struggle and issues. Although I think the site does not have a proper categorization but good thing is that you can search for the APK directly. And of course, it is absolutely free to download APKs from out here. You can check out APKs on the basis of their upload time, developers etc.