I'm a single developer trying to develop an Android app to convert PDF to ePub. I already have a prototype working for Windows in C#, and for that I used iText library.
Problem is, C# version of iText 7 cannot be used in Xamarin because there is no System.Drawing implementation in Mono. So I need a library that:
- Extract chunks of text with its coordinates from PDF (pdf doesn't know words or sentences, that's why I used "chunks of text");
- Extract font's name to get info about italic or bold;
- Extract images with its coordinates from PDF;
- Can work with Xamarin;
- Is free.
I also make contact with syncfusion, but they told me that their product currently doesn't support all my requirements.