Add password to open PDF file C# Guide: This package includes C# sample source code to add password to open PDF file using XDoc.PDF C# PDF library XDoc.PDF from RasterEdge is an advanced Adobe PDF library : * Generate PDFs from MS Word, Excel, PowerPoint, TIFF, JPG, PNG and many image formats * Convert PDF to Word, multi-page TIFF, SVG, JPG, PNG and other image formats * Read, extract text, image, font data, AcroForm data from PDFs * Edit, modify existing PDF text, image, bookmark, metadata contents * Add, generate, read QR Code and barcode on PDF * Convert scanned PDF to editable PDF using OCR Compatible with : * .NET Framework 4.x, 3.x, 2.x Online Guides : * Developer Guide : https://www.rasteredge.com/how-to/csharp-imaging/pdf-overview/ * Support : support@rasteredge.com