Some test text!
Create winning document experiences with the power & flexibility of complete C# source code customization.
Develop native iOS, Android, and Windows apps using the common C# PDF API and Xamarin.UWP.
Enable high-quality and efficient printing using the only UWP PDF SDK that supports Windows XPS print path.
Start with just what you need and seamlessly add more features, such as night mode, reflow, MS Office, redaction, optimization, etc.
Support native behaviors such as stylus actions/gestures and out-of-the-box compatibility with UWP Fluent Design & UWP Style Guidelines.
UWP-optimized silky smooth viewing of complex PDFs in continuous modes or at high zoom factors (up to 500x magnification).
Support current and future use cases with the most complete PDF & Office SDK on the market.All Features
Support for 30+ file formats, including PDF, PDF/A, HTML, SVG, PNG, and Microsoft Office.All File Formats
Everything you need to quickly build a prototype, and for a great development experience.Documentation
PDFTron is easy to get up and running with popular package managers and a few lines of code.
Text txtannot = Text.Create(doc, new Rect( 10, 20, 30, 40)); txtannot.SetIcon("UserIcon"); txtannot.SetContents("Hello world"); txtannot.SetColor(new ColorPt(0,1,0) ); txtannot.RefreshAppearance(); page.AnnotPushBack(txtannot);