Multiple examples are provided in our example repository https://github.com/unidoc/unipdf-examples. Contact us if you need any specific examples. This software ...

Background: Severe obesity causes hemodynamic changes in the circulatory system, which leads to the development of heart failure with either preserved or reduced ejection fraction. Weight loss ...

SwifDoo is an outstanding all-in-one PDF tool that allows you to convert, create, compress, merge, and sign PDF documents instantly. It has a powerful system for PDF annotation. It offers many ...

Here we look at a collection of PDF apps that are either completely free, or have a free trial version with a lot of the necessary functionality for a one-off PDF editing requirement. Some of ...