Description: gInk is a free, open-source digital whiteboard and sketching software for Windows, Mac and Linux. It provides basic drawing and text tools for quick sketches and diagrams.
Type: software
Pricing: Open Source
Description: Pdfcrowd is a PDF creation and conversion API that allows developers to convert HTML, URLs, and office documents to PDF from their applications. It handles file uploads and conversions on the cloud through REST API calls.
Type: software
Pricing: Freemium