Teampaper Snap - Take a snapshot, highlight key areas and share feedback
Xnapper - Take beautiful screenshots instantly
Zapsnap - Temporary peer to peer screenshot sharing in your browser
Pika.style - A free tool to quickly convert screenshots into beautiful website and device mockups. You can create customizable images for App Store, Instagram, and more
Envelop - Immersive virtual reality platform for the Windows desktop, use all your Windows apps in VR.
Screely - Screely instantly generates dribbble-ready images. Simply upload your screenshot and we'll do the rest.