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....PsdImage.AdjustBrightness(System.Int32)...Aspose.Imaging.FileFormats.Psd.PsdImage.AdjustContrast(System.Single)...