Add Watermarks to Documents Using C#

Adding watermarks with 'Wordize for .NET' is simple and efficient. Whether you need to protect sensitive materials, add brand logos to business documents, or mark draft versions of contracts, Wordize simplifies watermarking any document. The C# API allows applying both text and image watermarks with full control over positioning, transparency, rotation angles, and formatting. Wordize is the ideal tool for automating watermark workflows in your .NET applications. Enhance document security, strengthen corporate branding, and streamline document processes with our C# API.

Key Features

• Custom text watermarks with font, size, color, and transparency control
• Image watermark insertion from various formats with automatic scaling
• Application to specific pages or entire documents
• Precise control over placement, rotation, and layering order
• Support for DOCX, PDF, RTF, HTML and other formats

Practical Applications

• Legal Industry: Clear marking of confidential docs and drafts
• Corporate Branding: Embed company logos in official documents
• Publishing: "Draft", "Confidential", or "Under Review" stamps
• Education: Copyright protection for course materials and exams

Advanced customization options let developers adapt watermarks to specific needs, such as adjusting transparency for optimal readability while maintaining visibility. Test our product capabilities in the online demo - upload documents, configure watermark settings, and download watermarked files instantly.