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....asked question: How to convert Png, Jpeg, Ai, Tiff Image to PSD...following articles: Jpg to PSD Png to PSD Tiff to PSD AI to PSD...