GroupDocs.Annotation 20.2.0

There is a newer version of this package available.
See the version list below for details.
Install-Package GroupDocs.Annotation -Version 20.2.0
dotnet add package GroupDocs.Annotation --version 20.2.0
<PackageReference Include="GroupDocs.Annotation" Version="20.2.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add GroupDocs.Annotation --version 20.2.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: GroupDocs.Annotation, 20.2.0"
#r directive can be used in F# Interactive, C# scripting and .NET Interactive. Copy this into the interactive tool or source code of the script to reference the package.
// Install GroupDocs.Annotation as a Cake Addin
#addin nuget:?package=GroupDocs.Annotation&version=20.2.0

// Install GroupDocs.Annotation as a Cake Tool
#tool nuget:?package=GroupDocs.Annotation&version=20.2.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

.NET API for Document Annotation

Its an on-premise API that seamlessly integrates document annotation features into your .NET applications. Apply graphic, text and watermark annotations.

Document Annotation Processing Features

  • Import document annotations.
  • Support for adding, removing or replying to annotation comments.
  • Export annotated document back to its original format.
  • Render document pages as images.
  • Generate document thumbnails or document image preview.
  • Support for default cache (local disk) or custom cache (Amazon S3,Dropbox etc.).
  • Get list of supported file formats.
  • Fetch document information, such as, page count & file size.
  • Extract annotations from a document and serialize to XML format.
  • Remove previously added annotations from a document.
  • Update specific annotation properties (size, color etc.).

New Features in Version 20.2.0

  • Ability to add Image annotation to Diagrams.

Enhancements in Version 20.2.0

  • Added overloads for Annotator Remove Method.
  • Implement image extracting to ImageAnnotation.

For the detailed list, please visit GroupDocs.Annotation for .NET 20.2 Release Notes.

Microsoft Office Annotation Formats

Microsoft Word: DOC, DOCM, DOCX, DOT, DOTM, DOTX, RTF Microsoft Excel: XLS, XLSB, XLSM, XLSX Microsoft PowerPoint: PPT, PPTX, PPSX, PPS Microsoft Visio: VSD, VSDX, VSS, VST

Other Annotation Formats

Portable: PDF (PDF/A-1a, PDF/A-1b, PDF/A-2a) OpenDocument: ODT, ODS, ODP Images: TIF, TIFF, JPG, JPEG, PNG, BMP AutoCAD: DWG, DXF Email: EML Web: HTML Others: DCM

Supported Graphic Annotation Types

Area: marks an area with a rectangle Arrow: draws an arrow on a document Distance: measures a distance between objects in a document Ellipse: draws elliptic annotation in a document Point: sticks comments to any point in a document Polyline: draws shapes and freehand lines Resource Redaction: fills black rectangle with fixed position TextField: adds rectangle with a text inside

Supported Text Annotation Types

Highlight: highlights and comments selected text Link: adds a hyperlink to the document Replacement: replaces original text with user’s text Strikeout: marks text with a strikethrough styling Text Redaction: fills part of text with black rectangle Underline: marks text with an underline styling

Supported Watermark Annotation Types

Diagonal: adds diagonal text watermark Horizontal: adds horizontal text watermark

Supported Platforms

GroupDocs.Annotation for .NET supported platforms are listed below: .NET Standard 2.0: Any type of .NET Standard 2.0 application is supported (since Q4 2019). .NET Framework: Any type of .NET Framework version 2.0 (or later) application is supported - ASP.NET, Web Services, WinForms, WPF and others. Full support for 32-bit and 64-bit. Windows Azure: GroupDocs.Annotation for .NET runs on Windows Azure. Mono: You can use GroupDocs.Annotation for .NET to build applications with Mono.

Getting Started with GroupDocs.Annotation for .Net

Are you ready to give GroupDocs.Annotation for .NET a try? Simply execute Install-Package GroupDocs.Annotation from Package Manager Console in Visual Studio to fetch & reference GroupDocs.Annotation assembly in your project. If you already have GroupDocs.Annotation for .Net and want to upgrade it, please execute Update-Package GroupDocs.Annotation to get the latest version.

Please check the GitHub Repository for other common usage scenarios.

Use C# Code to Save Annotation-only Pages of PDF File

// for this example input file ("input.pdf") must have at least 10 pages
using (Annotator annotator = new Annotator(“input.pdf”))
    AreaAnnotation area = new AreaAnnotation()
        Box = new Rectangle(100, 100, 100, 100),
        BackgroundColor = 65535,
        PageNumber = 1
    EllipseAnnotation ellipse = new EllipseAnnotation()
        Box = new Rectangle(100, 100, 100, 100),
        BackgroundColor = 123456,
        PageNumber = 9
    annotator.Add(new List<AnnotationBase>() { area, ellipse });
    annotator.Save(“result.pdf” new SaveOptions { OnlyAnnotatedPages = true});

Product Page | Documentation | API Reference | Code Samples | Blog | Free Support | Temporary License

NuGet packages (1)

Showing the top 1 NuGet packages that depend on GroupDocs.Annotation:

Package Downloads

Conholdate.Total for .NET is a complete package to work with a large number of file formats from Microsoft Word, Excel, PowerPoint, Outlook, Project, Visio, Adobe Acrobat, Illustrator, Photoshop, AutoCAD, OpenOffice and many more. Conholdate.Total for .NET allows you to use any API released under Aspose and GroupDocs for .NET in order to create, convert, read, edit, update and print popular document formats. Moreover, you may view, annotate, watermark, assemble, classify, search, redact, parse, merge and compare documents without needing to install the native applications. It helps you in file format manipulation and document automation via simple API. Conholdate.Total for .NET also includes specialized APIs to read and create barcodes, extract text from images using OCR as well as extract human marked data from questioners, surveys, quizzes, MCQ papers and feedback forms.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last updated
21.8.0 137 9/1/2021
21.7.0 349 7/30/2021
21.6.0 2,299 6/30/2021
21.5.0 258 5/31/2021
21.4.0 291 4/30/2021
21.3.0 266 3/31/2021
21.2.0 747 2/26/2021
21.1.0 1,533 1/29/2021
20.11.0 667 11/30/2020
20.10.0 451 10/30/2020
20.9.0 409 9/30/2020
20.8.0 438 8/31/2020
20.7.0 444 7/31/2020
20.6.0 942 6/26/2020
20.5.0 413 5/29/2020
20.4.1 539 4/27/2020
20.4.0 371 4/13/2020
20.2.0 600 2/28/2020
20.1.0 387 1/31/2020
19.12.0 504 12/24/2019
19.11.0 454 11/29/2019
19.10.0 468 10/28/2019
19.9.0 415 9/25/2019
19.6.0 1,647 6/27/2019
19.4.1 1,062 5/14/2019
19.4.0 330 5/6/2019
19.3.0 1,198 3/28/2019
19.1.0 1,213 1/28/2019
18.12.0 1,428 12/5/2018
18.10.0 738 11/5/2018
18.9.0 654 10/3/2018
18.8.0 655 8/28/2018
18.7.1 619 8/6/2018
18.7.0 621 7/16/2018
18.6.0 690 6/14/2018
18.5.0 581 5/21/2018
18.4.0 643 4/16/2018
18.3.0 662 3/13/2018
18.2.0 642 2/7/2018
18.1.0 625 1/19/2018
17.12.0 1,063 12/7/2017
17.11.0 669 11/2/2017
17.10.0 630 10/2/2017