Screenshotlayer - Screenshotlayer is a lighweight REST API built to deliver PNG, JPEG & GIF website screenshots at unparalleled speeds.
Screenzy - A simple screenshot beautifier
LICEcap - A straightforward, high performance application that enables users to capture a portion of the desktop and save it to . GIF or . LCF, LICEcap is available for download as a GPL free software.
Setapp - Your shortcut to prime apps on Mac, an App Store alternative
Ashampoo Snap - With the new Ashampoo Snap you can capture just everything on your screen!
Screely - Screely instantly generates dribbble-ready images. Simply upload your screenshot and we'll do the rest.