Class Libraries & REST APIs for the developers to manipulate & process Files from Word, Excel, PowerPoint, Visio, PDF, CAD & several other categories in Web, Desktop or Mobile apps. Develop & deploy on Windows, Linux, MacOS & Android platforms....types de distorsion : arc vers le haut, arc vers le bas, sphère...types de distorsion : arc vers le haut, arc vers le bas, sphère...