Aptoide - Aptoide is a third party replacement for the traditional Google Play Store.
F-Droid - F-Droid is an interesting alternative for Android users who want to try something different and not have to use the Goole Play store all the time.
APKMirror - Android Market and APK Downloads
APK Pure - Download apk for Android with APKPure APK downloader. NoAds, Faster apk downloads and apk file update speed. Best of all, it's free
APKTIME - APKTime - Your APK companion for the latest streaming APKs and apps. Always bang up to date.
The Pirate Bay - The galaxys most resilient BitTorrent site. Download music, movies, games, software and much more. The Pirate Bay is the galaxy's most resilient BitTorrent site.