IronPDF for .NET 新版本發表

Released: Jan 25, 2021

2021.x 中的更新


Updated Dec 1, 2021


  • Added official support for Microsoft Azure functions.
  • Added support for Azure Function logging and other custom logging implementations.
  • Improved behavior when rendering for the first time in a persistent environment (e.g. first render on a web server).
  • Improved sizing logic when converting a PDF document to an image.
  • Improved and streamlined logging and logging configuration.
  • Improved and clarified error messages.
  • Updated Chromium Embedded Framework v...

Released: Jan 27, 2020

2020.x 中的更新


Updated Dec 18, 2020


  • Improved Linux support.
  • Improved IronPdf.Threading support for Microsoft .NET Core 3.1 and Microsoft .NET 5.0.
  • Added alias for IronPdf.Installation.LicenseKey - IronPdf.Licensing.LicenseKey.
  • Improved documentation.


Updated Dec 7, 2020


  • Improved security and licensing.
  • Multi-threading support via IronPdf.Threading Nuget package.
  • Improved Microsoft .NET 5.0 support.
  • Improved documentation.
  • Resolved memory leaks.
  • Improved VC++ developer...

Released: Oct 8, 2019

2019.7.0 中的更新


  • PDF digital certificate signing functionality added for .Net Core.
  • PdfDocument.ExtractText method added for .Net Core.
  • PdfDocument.StaticRenderHTMLFileAsPdf method added for .Net Core.
  • PdfDocument.ExtractImages functionality added for .Net Core.
  • HTML Forms rendering improved for textfield and textarea.
  • PdfDocument.ToBitmap and ToImage support added to .Net Core.
  • IronPDF.License.IsLicensed property added to check key installation.
  • Support for license keys to be assigned via an appsetting.json...

Released: Aug 28, 2019

2019.6.5.41 中的更新


  • Fixed imaging, PrintDocument, Bitmap and Jpeg issues for .Net Core 2.x.
  • Fixed Namespace conflict with IronPdf created in version 2019.6.5.

Released: Aug 22, 2019

2019.6.5 中的更新


  • PDF printing resolution enhanced.
  • PDF signing enhancements.
  • PDF document support extended to allow many more PDF files to be opened and edited.
  • Enhanced text and image extraction.
  • Stamping enhancements.
  • Merging of password protected PDFs documents allowed.
  • PDF rendering enhancements.
  • PDF to image implemented for Core.
  • PDF image extraction implemented for Core.


  • Form filling fixed in Adobe Reader.
  • Metadata and PDF title fixes.
  • Header and footer issues resolved.

Released: Mar 15, 2019

v5.1.1.2 中的更新


  • Enhanced .NET Core Support.
  • Extended external PDF document reading compatibility.
  • Improved Acrobat Forms and Adobe Reader support.

Released: Jun 22, 2018

v4.4.9 中的更新


  • Digitally sign PDF documents using .pfx and .p12 standards.
  • Digital PDF signatures may contain handwriting and image stamp.
  • Support for stamping existing PDFs with headers and footers with custom page margins or zero margin.

Released: May 30, 2018

v4.4.8 中的更新


  • Image to PDF and PDF to Image.
  • PDF Document meta-data editor.
  • PDF Document security manager class including creation of read-only PDFs.
  • Improved support for use with shared application pools in IIS.

Released: Feb 5, 2018

v4.4.6.2 中的更新


  • Add backgrounds and foregrounds to existing PDFs using images and PDF assets.
  • Watermark PDFs using HTML styling.
  • Edit existing PDFs by stamping additional HTML content to the foreground or background.
  • Add logical or HTML headers and footers to existing PDF documents.
  • PDF 'mail-merge' from Html templates.
  • Strongly named and signed for GAC usage.

Released: Oct 10, 2017

v4.4.5 中的更新


  • Adds functions for HTML Headers and Footers.
  • MVC server performace and stability improved.
  • Users of all editions may now extract text and images from PDF Files (PDF OCR).