GroupDocs.Annotation 20.9.0

GroupDocs.Annotation for .NET is a lightweight and yet powerful library which offers a wide range of graphics, text and watermark annotation types. Apply annotation to a document and export results into desired format. Annotate PDF, DOCX/DOC, PPTX/PPT, XLSX/XLS, JPG, PNG, TIFF, VSDX/VSD, ODT, ODS, ODP, EML, HTML and many others formats, collaborate, comment and review documents with GroupDocs.Annotation for .NET API.

Features:
   * Graphics annotations
       - Area – marks an area with a rectangle and adds notes to it;
       - Arrow – draws an arrow on a document;
       - Distance – measures a distance between objects in a document;
       - Point – sticks comments to any point in a document;
       - Polyline – draws shapes and freehand lines;
       - Redaction – fills black rectangle with fixed position (used if you want to hide some text);
       - TextField – adds rectangle with a text inside;
       - Ellipse – draws elliptic annotation in a document.
   * Text annotations
       - Highlight – highlights and comments selected text;
       - Replacement – replaces original text with user’s text;
       - Strikeout – marks text with a strikethrough styling;
       - Underline – marks text with a underline styling.
   * Watermark annotations
       - Horizontal - adds horizontal text watermark;
       - Diagonal - adds diagonal text watermark.
   * Collaboration
       - Each annotation type support comment collaboration. Add, remove or reply to comments for any annotation.
   * Storage customization
       - Custom interfaces for input/output/cache data are provided. This way any type of storage can be supported – Amazon S3, Dropbox, Google Drive, Windows Azure and others.

Supported document formats:
   * Portable Document Formats - PDF (PDF/A-1a, PDF/A-1b, PDF/A-2a);
   * Microsoft Word documents - DOC, DOCX, DOCM, DOT, DOTX, RTF;
   * Microsoft Excel spreadsheets - XLS, XLSX, XLSM, XLSB, CSV;
   * Microsoft PowerPoint presentations - PPT, PPTX, PPS, PPSX;
   * Microsoft Visio diagrams - VSD, VSDX, VSS, VST;
   * Open Document formats - ODT, OTT, ODS, ODP;
   * Image - TIFF, TIF, JPG, JPEG, PNG, GIF, BMP;
   * Email - EML;
   * Autocad - DWG, DXF;
   * Markup - HTM, HTML.

For more details on the GroupDocs.Annotation for .NET API, please visit product website at: https://products.groupdocs.com/annotation/net

Note: GroupDocs.Annotation for .NET will run in evaluation mode. In order to test full features of the product, please request a free 30-day temporary license.

There is a newer version of this package available.
See the version list below for details.
Install-Package GroupDocs.Annotation -Version 20.9.0
dotnet add package GroupDocs.Annotation --version 20.9.0
<PackageReference Include="GroupDocs.Annotation" Version="20.9.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add GroupDocs.Annotation --version 20.9.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

.NET API for Document Annotation

Nuget Nuget

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

Document Annotation via .NET

  • Import document annotations.
  • Add, remove or reply to annotation comments.
  • 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 & Enhancements Nuget

  • Replaced the file ImageAnnotation functionality with streams.

Please visit GroupDocs.Annotation for .NET 20.9 Release Notes for the detailed notes.

Annotation Objects

Annotation type | Supported Objects
--------- | -----------
Graphic Annotation | Area, Arrow, Distance, Ellipse, Point, Polyline, Resource Redaction, TextField
Text Annotation | Highlight, Link, Replacement, Strikeout, Reduction, Underline
Watermark | Diagonal, Horizontal

Microsoft Office 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 Document 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 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 | Docs | Demos | API Reference | Examples | Blog | Free Support | Temporary License

.NET API for Document Annotation

Nuget Nuget

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

Document Annotation via .NET

  • Import document annotations.
  • Add, remove or reply to annotation comments.
  • 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 & Enhancements Nuget

  • Replaced the file ImageAnnotation functionality with streams.

Please visit GroupDocs.Annotation for .NET 20.9 Release Notes for the detailed notes.

Annotation Objects

Annotation type | Supported Objects
--------- | -----------
Graphic Annotation | Area, Arrow, Distance, Ellipse, Point, Polyline, Resource Redaction, TextField
Text Annotation | Highlight, Link, Replacement, Strikeout, Reduction, Underline
Watermark | Diagonal, Horizontal

Microsoft Office 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 Document 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 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 | Docs | Demos | API Reference | Examples | Blog | Free Support | Temporary License

Release Notes

https://docs.groupdocs.com/annotation/net/groupdocs-annotation-for-net-20-9-release-notes/

NuGet packages (1)

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

Package Downloads
GroupDocs.Total
GroupDocs.Total for .NET is a compilation of every .NET API offered by GroupDocs. We compile it on a daily basis to ensure that it contains the most up to date versions of each of our .NET document manipulation APIs. With GroupDocs.Total for .NET developers can use all our APIs with a single license. However, you can order any individual API as well. The APIs we offer include: GroupDocs.Viewer GroupDocs.Annotation GroupDocs.Conversion GroupDocs.Comparison GroupDocs.Signature GroupDocs.Assembly GroupDocs.Metadata GroupDocs.Search GroupDocs.Parser GroupDocs.Watermark GroupDocs.Editor GroupDocs.Merger GroupDocs.Redaction GroupDocs.Classification GroupDocs.Total for .NET Documentation https://docs.groupdocs.com/display/gdtotalproductfamily/GroupDocs.Total+for+.NET Free support for GroupDocs.Total for .NET is provided on our support forum: https://forum.groupdocs.com/

GitHub repositories

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Version History

Version Downloads Last updated
20.10.0 206 10/30/2020
20.9.0 291 9/30/2020
20.8.0 319 8/31/2020
20.7.0 286 7/31/2020
20.6.0 679 6/26/2020
20.5.0 295 5/29/2020
20.4.1 401 4/27/2020
20.4.0 269 4/13/2020
20.2.0 455 2/28/2020
20.1.0 272 1/31/2020
19.12.0 393 12/24/2019
19.11.0 343 11/29/2019
19.10.0 354 10/28/2019
19.9.0 310 9/25/2019
19.6.0 1,323 6/27/2019
19.4.1 879 5/14/2019
19.4.0 227 5/6/2019
19.3.0 1,099 3/28/2019
19.1.0 1,057 1/28/2019
18.12.0 1,244 12/5/2018
18.10.0 582 11/5/2018
18.9.0 493 10/3/2018
18.8.0 433 8/28/2018
18.7.1 453 8/6/2018
18.7.0 454 7/16/2018
18.6.0 520 6/14/2018
18.5.0 418 5/21/2018
18.4.0 477 4/16/2018
18.3.0 493 3/13/2018
18.2.0 475 2/7/2018
18.1.0 452 1/19/2018
17.12.0 837 12/7/2017
17.11.0 492 11/2/2017
17.10.0 454 10/2/2017