ClippingMagic.com - Remove image backgrounds online. Make backgrounds transparent, white, etc. Edit, crop, rotate, fix colors, add shadows, all you need for great photos!
PicsArt - Explore 100,000,000+ awesome images and photos on the web
Bg Eraser - Background Eraser on Mac and Windows.
Meitu - Meitu is a standalone photo editing application that offers almost all those features and photo editing tools that lets the smartphone users personalize their photos like a professional makeup artists and fashion designers.
remove.bg - Remove the background of any image 100% automatically
AirBrush - An all in one lifestyle and selfie editor.