• Fast and Efficient

    Save memory and time with the lightweight API architecture to generate and work with documents effortlessly

  • Supports Hundreds of PDF Features

    Generate PDF forms with everything from signatures to security features. You can add, delete, copy and move pages, change page sizes, orientation, generate linearized PDFs, add annotations, redact content from PDF documents, and compress PDF files

  • Comprehensive API for Adobe PDF

    Generate, edit, and store feature-rich PDF documents without compromising design or features. This API conforms to much of Adobe PDF specification 1.7

  • Full .NET Core Support for Windows, Linux, and Mac

    Develop for any .NET platform and major operating systems with a single code base. Use in your apps for .NET Core, .NET Framework, Mono, Xamarin.iOS, and Xamarin.Android

  • Complete Text Support

    Lose nothing in your documents. Documents for PDF includes text and paragraph formatting, special characters, multiple languages, RTL support, and vertical and rotated text for all supported platforms

  • Deploy Apps with PDFs to the Cloud

    Cloud-based deployment means you can be everywhere - with NuGet and Documents for Excel, you can deploy to Azure, AWS, and AWS Lambda

GrapeCity Documents PDF Viewer now includes PDF Editor

GrapeCity Documents PDF Viewer now includes PDF Editor

Check out new the new editing tools: Annotation Editor, Form Editor and more editing features in GrapeCity Documents PDF Viewer ** that can help you create a full workflow of loading, editing, designing, reviewing, and saving PDF documents and PDF Forms in your applications.

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Text Wrapping and Images

Advanced layout supports padding, columns, and text wrapping by word, character, and around images

Merge, Split, Copy, or Move Documents and Pages

Manipulate PDFs the most common use cases: merge and split different PDFs, or copy and move pages between documents

Advanced Font and Language Support

Dozens of fonts and options support a variety of styles and multiple languages, including Arabic, Hebrew, Hindi, and Japanese

Digital Signatures

Implement digital (using X509 certificates) with image-based visual signatures for document security and workflow management

Form Fields

AcroForm fields include textbox, checkbox, radio button, combtext, combobox, listbox, and buttons

Extract Text and Images

Extract text from PDFs to use the text in Word documents, HTML files, and more, or save extracted images to a file

Explore the Advanced Features PDF API

Documents for PDF Samples Browser

Your full-fledged ASP.NET Core sample browser includes all the major features, real-time PDFs, and use cases. These PDF files are generated using server-side code with GcPdf and loaded in client-side GrapeCity JavaScript PDF Viewer. You can Download individual .NET Core samples that can run as standalones in C# and VB.Net. The demos also include full sample code in C# and VB with comments on every step to help bring you onboard quickly.

Launch the Demo

What's New

What's New in GcPDF

  • Apply Redaction - Now perform complete redaction by marking and removing sensitive, confidential content from PDF documents. Apply redaction from PDF Library and in the PDF Viewer using the new React tools.
  • Support TrueType Hinting Instructions - Render Special CJK characters. Enhanced support for rendering specific CJK characters when converting PDF to Images. Special true type features called hinting are used to re-use glyph parts for drawing CJK characters when converting PDF to Images.
  • Fetch SignatureProperties - Extract signature information from a digitally signed PDF document and use that information to check the validity of a signature. Retrieve additional information from Signature's binary data.
  • Support API - Enable Annotation Editor, Form Editor, and more editing features in PDF Viewer. Save modified PDF Files on the client by connecting the viewer to GrapeCity Documents for PDF, via the new supportAPI property. This can help create a full workflow of loading, editing, designing, reviewing, and saving PDF documents and PDF Forms in applications. The PDFViewer is currently included with GrapeCity Documents PDF.
  • New Annotation Editor in the Viewer - Review and mark annotations on PDF Files in the Viewer.
  • New Form Editor - Design, fill and submit PDF Forms in the PDF Viewer.

What's New Roadmap



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