Alternatives to Google Play app store

Using an Android device that doesn't have access to Google Play app store? Or just want to check out some cool apps that did not meet Google's criteria?

Don't worry, Android devices are not restricted to just the Play marketplace, as you can download apps from several sources.

Here are best alternatives to Google Play app store...

http://1mobile.com/
http://slideme.org/
http://www.androidpit.com/
http://www.getjar.com
http://apps.opera.com/en_in/
https://f-droid.org
http://m.handango.com/
http://www.amazon.com/getappstore
http://www.eapktop.com
http://www.moborobo.com/products/mobomarket.html