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....text from Microsoft PowerPoint PPTX presentations using Aspose.Slides...extract the text from a slide in a PPTX presentation, use the GetAllTextBoxes...