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IronPDF Library for C# IronPDF Library for C#
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IronPDF
Troubleshooting
  1. IronPDF
  2. Troubleshooting
  3. IronPDF v2021.11.4257
IronPDF
Free for development from NuGet

Install with NuGet nuget.org/packages/IronPdf

PM > Install-Package IronPdf

Explore the Docs

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  • Features
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    • HTML to PDF
    • Pixel Perfect HTML Formatting
    • ASPX to PDF
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    • .NET Core
    • Compatability
      • Install & Deploy IronPDF
      • License Keys
      • IronPDF macOS Compatibility
      • IronPDF Docker Setup Guide
      • IronPDF Linux Compatibility & Config
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      • Platform Specific Nuget Packages
    • Generating PDFs
      • Render ASP.NET and MVC to PDF
      • Render Razor Views to PDF
      • Convert XML to PDF
      • Generate PDF Reports
      • Work with PDF Images and CSS
      • Async & Threads to Generate PDFs
      • Render PDFs Behind System Logins
      • Chrome PDF Rendering Engine
    • Formatting PDFs
      • Create PDFs with Responsive CSS & Bootstrap
      • Render JavaScript in .NET PDFs
      • Use SVG Graphics
      • Support International Languages
      • Accessible PDFs & Section 508
      • Export PDF/A Format Docs in C#
      • Use WebFonts and Icons
      • Add Page Breaks
      • Encode UTF-8 and HTML Characters
      • Embed Images with DataURIs
      • Embed Images from Azure Blob Storage
    • Manipulating PDFs
      • Save & Export PDF Documents
      • Load & Export PDFs to Memory
      • Rotate Text and Pages
      • Sign PDFs Programmatically
      • Print PDFs Programmatically
      • View PDFs in a .NET Application
      • Read PDF Documents in C#
      • Parse PDFs in C#
      • Add Cover Page to PDF
      • Flatten PDF Images
      • Add Stamp to PDFs in C#
      • Split Multipage PDF
      • Add PDF Outlines and Bookmarks
    • Contacting Technical Support
      • How to Make an Engineering Support Request for IronPDF
      • Getting the Best Support for IronPDF
    • Common Questions
      • AWS Lambda / Amazon Linux 2
      • AWS Log Files
      • Azure Log Files
      • Azure Plans and Tiers
      • Bootstrap / Flex / CSS
      • Convert PDF to Base64
      • Font Kerning
      • Fonts
      • Initial render slow
      • IronPDF Chrome Renderer
      • IronPDF Performance Assistance
      • Large Output Files Using ImageToPDF
      • Log4j
      • Memory Leak in IronPDF
      • Oversized DLL
      • Pixel Perfect HTML Formatting
      • Quick IronPDF Troubleshooting
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    • Troubleshooting Guides
      • Adding IronPDF to a software program installer
      • Apply a license key in IronPDF
      • Azure Blob Storage
      • Blazor Server
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      • International Languages and CMJK
      • IronPDF - System.Drawing.Common in .NET6
      • IronPdf and IIS
      • Kerberos
      • MetaData Visibility
      • Multi-Page Table Headers
      • PDF Viewer
      • Print From Network Printer
      • Rasterize to Image using MemoryStream
      • Render view to string
      • Visual C++ Redistributable for Visual Studio
    • Exception Messages
      • Access to the path 'Global-IronSoftwareDeploymentGlobal' is denied
      • Error while deploying Chrome dependencies
      • Error while deploying Pdfium dependencies
      • Error while locating deployment configuration file IronPdf.Native.Chrome.deployment.json
      • Failed to deploy NuGet package
      • Invalid CefExecuteProcess return code of 0
      • IronCefSubprocess
      • IronPdf can not open / parse a specific PDF fIle
      • IronPDF Native Exception
      • IronPdfAssemblyVersionMismatchException
      • Network service crashed, restarting service
      • No function was found with the name SetLogEvent with error code (127)
      • Registry is not supported on this platform
      • Timeout while rendering PDF
      • Unhandled case for AdaptiveRenderEngine
      • Windows Nano Server / Servercore in .Net6 do not support System.Drawing
    • Product Release Notes
      • IronPDF v2022.4.5575
      • IronPDF v2022.4.5455
      • IronPDF v2022.3.5084
      • IronPDF v2022.2.4887
      • IronPDF v2022.1.4599
      • IronPDF v2021.12.4495
      • IronPDF v2021.12.4401
      • IronPDF v2021.11.4257
      • PDF.Core
      • IronPDF v2022.5.5596
      • IronPDF v2022.5.5629
  • API Reference

IronPDF v2021.11.4257

Version 2021.11.4257 Features & Upgrades

https://www.nuget.org/packages/IronPdf/2021.11.4257

RELEASE NOTES:

  • Fixes memory leaks
  • Improved web app compatibility
  • Adds Installation.ChromeBrowserLimit
  • Adds AWS support (see here - AWS Lambda / Amazon Linux 2)
  • Several bug fixes

Ready to get started? Version: 2022.5 just released

Free NuGet Download Total downloads: 3,531,025 View Licenses >
Try IronPDF for Free
Get Set Up in 5 Minutes
C# Nuget Library for PDF
Install with NuGet
Version: 2022.5
Install-Package IronPdf
nuget.org/packages/IronPdf/
  1. In Solution Explorer, right-click References, Manage NuGet Packages
  2. Select Browse and search "IronPdf"
  3. Select the package and install
C# PDF DLL
Download DLL
Version: 2022.5
Download Now
Manually install into your project
  1. Download and unzip IronPDF to a location such as ~/Libs within your Solution directory
  2. In Visual Studio Solution Explorer, right click References. Select Browse, "IronPdf.dll"
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Want to deploy IronPDF to a live project for FREE?
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IronPDF for .NET

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When you need your PDF to look like HTML, fast.

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