Description: GNU Radio is a free and open-source software development toolkit that provides signal processing blocks to implement software-defined radios and signal processing systems. It can be used for rapid prototyping, experimentation, and education.
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