Description: Potrace is an open source bitmap tracing tool used to convert bitmap images into vector graphics. It produces high-quality vector images by tracing the outlines of a bitmap image. Potrace is useful for converting JPG, PNG, TIFF and other raster images into SVG or PDF files.
Type: software
Pricing: Free
Description: ThingSpeak is an open-source Internet of Things (IoT) application and API to store and retrieve data from things using HTTP over the Internet or via a Local Area Network. It allows users to aggregate, visualize, and analyze live data streams in the cloud.
Type: software
Pricing: Open Source