Impressive Online File Converter With An API: CloudConvert
Whether in web development or for our personal usage, we sometimes need to convert files from one type to each other.
This can be making a video iOS friendly or creating a PDF from a Word file.
CloudConvert is a pretty amazing and free online file conversion service that is compatible with 140+ file types.
It supports almost all video + audio file types, compression formats, images and more.
Also, the service has an API which enables you to integrate such conversion features to any app.