PDFShift - Convert any HTML documents to high-fidelity PDF using a single POST request
Maze - Beautiful & actionable analytics for InVision prototypes
CraftMyPDF - Auto-generate PDFs with a drag&drop editor and a simple API
Dimensions Toolkit - Chrome Extension for designers to test responsive websites.
Magicul.io - Convert between Adobe XD, Figma, PDF, Illustrator, Sketch and more with 1 click
ProtoPie - ProtoPie is the easiest tool used to turn your UI/UX design ideas into highly interactive prototypes for mobile, desktop, web, all the way to IoT.