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
APKMirror - Android Market and APK Downloads
Android Freeware - Android Freeware is a dedicated platform for those Android users who want to enjoy quality and reviews Android apps and games for free.
Mobango - Mobango is an alternative Android market.
Phandroid - Phandroid is a website where you can get your favorite Android apps downloaded for free.
Samsung Kies - Samsung Kies is a freeware software solution used to communicate between Mac or Window OS and more recently Samsung smartphones and tablets.