While the Google Play Store is the best place to install apps on your Android, it's not the only place. Thousands of nifty apps are not on the Google Play Store owing to Play Store's stringent guidelines or developer preference. However, Android allows you to install apps from third-party sources. You can download APK files for apps from the web and install them on your Android without issues. To ensure that the app you download is safe, we recommend using trusted Google Play Store alternatives such as Amazon Appstore and APK Mirror to find the apps you want to install.