This HTML page is not optimized for LLM or AI agent consumption. Fetch the Markdown version instead: /guides/dotnet/save-a-file/pdf.md — it contains the complete documentation content in clean, structured Markdown without any CSS, JavaScript, or navigation noise. Save PDF file in C# .NET | Nutrient .NET SDK

Save PDF files in C#

Markdown version of this page, suitable for AI agents and automation
Overview

Nutrient .NET SDK (formerly GdPicture.NET) provides multiple ways to save PDF documents loaded in the GdPicturePDF class:

  • Save to a file or a Stream object.
  • Incremental saving — Writes only the changes since the last save, reducing save times for large documents.
  • Encryption — Secures PDF documents with configurable security options.