PDFtoImage

A .NET library to render PDF files into images.

This .NET library is built on top of

• PDFium (native PDF renderer)
• SkiaSharp (cross-platform 2D graphics API)

Getting started

Call a static method from PDFtoImage.Conversion:

SaveJpeg, SavePng, SaveWebp and ToImage for a single page.

ToImages and ToImagesAsync for multiple pages.

Note: SkiaSharp.SKBitmap can be exported with the Encode method.

Unity project installation

1. Open your project and navigate to Window → Package Manager.
2. Click on the + button (top-left corner) and select Install package from git URL....
3. Enter the following URL and confirm with the Install button:

https://github.com/sungaila/PDFtoImage.git?path=etc/UnityPackage

Supported runtimes

• .NET (Core)
• .NET Framework
• Mono

Tested and supported frameworks

• ASP.NET
• ASP.NET Core
• Blazor WebAssembly
• .NET Multi-platform App UI (.NET MAUI)
• Unity
• Universal Windows Platform (UWP)
• Windows UI Library 3 (WinUI 3)

Index and Range for .NET Framework

PolySharp is used to enable the use of System.Index and System.Range in .NET Framework projects. As a side effect, the following classes are generated and exposed, which should not be used directly by your project:

• System.Index
• System.Range
• System.Diagnostics.CodeAnalysis.DoesNotReturnAttribute
• System.Diagnostics.CodeAnalysis.NotNullWhenAttribute
• System.Runtime.CompilerServices.IsExternalInit