GroupDocs.Annotation 21.5.0

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.

Install-Package GroupDocs.Annotation -Version 21.5.0
dotnet add package GroupDocs.Annotation --version 21.5.0
<PackageReference Include="GroupDocs.Annotation" Version="21.5.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add GroupDocs.Annotation --version 21.5.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: GroupDocs.Annotation, 21.5.0"
#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=21.5.0

// Install GroupDocs.Annotation as a Cake Tool
#tool nuget:?package=GroupDocs.Annotation&version=21.5.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

.NET API for Document Annotation

Version 21.5 Nuget

Product Page | Docs | Demos | API Reference | Examples | Blog | Free Support | Temporary License

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.).

Supported Annotation Objects

Graphic Annotation: Area, Arrow, Distance, Point, Polyline, Redaction, TextField, Ellipse
Text Annotation: Highlight, Replacement, Strikeout, Underline
Watermark: Horizontal, Diagonal

Support Microsoft Office Formats for Annotation

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
Medical Imaging: DCM
AutoCAD: DWG, DXF
Email: EML
Web: HTML

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.

Get 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 Extract Annotations from PDF File

// for using this example input file ("annotated.pdf") must be with annotations
using(Annotator annotator = new Annotator("annotated.pdf")) {
   List < AnnotationBase > annotations = annotator.Get();
   XmlSerializer formatter = new XmlSerializer(typeof (List < AnnotationBase > ));
   using(FileStream fs = new FileStream("annotations.xml", FileMode.Create)) {
      fs.SetLength(0);
      formatter.Serialize(fs, annotations);
   }
}

Product Page | Docs | Demos | API Reference | Examples | Blog | Free Support | Temporary License

.NET API for Document Annotation

Version 21.5 Nuget

Product Page | Docs | Demos | API Reference | Examples | Blog | Free Support | Temporary License

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.).

Supported Annotation Objects

Graphic Annotation: Area, Arrow, Distance, Point, Polyline, Redaction, TextField, Ellipse
Text Annotation: Highlight, Replacement, Strikeout, Underline
Watermark: Horizontal, Diagonal

Support Microsoft Office Formats for Annotation

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
Medical Imaging: DCM
AutoCAD: DWG, DXF
Email: EML
Web: HTML

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.

Get 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 Extract Annotations from PDF File

// for using this example input file ("annotated.pdf") must be with annotations
using(Annotator annotator = new Annotator("annotated.pdf")) {
   List < AnnotationBase > annotations = annotator.Get();
   XmlSerializer formatter = new XmlSerializer(typeof (List < AnnotationBase > ));
   using(FileStream fs = new FileStream("annotations.xml", FileMode.Create)) {
      fs.SetLength(0);
      formatter.Serialize(fs, annotations);
   }
}

Product Page | Docs | Demos | API Reference | Examples | Blog | Free Support | Temporary License

Release Notes

https://docs.groupdocs.com/annotation/net/groupdocs-annotation-for-net-21.5-release-notes/

NuGet packages (1)

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

Package Downloads
Conholdate.Total
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 History

Version Downloads Last updated
21.5.0 140 5/31/2021
21.4.0 261 4/30/2021
21.3.0 252 3/31/2021
21.2.0 655 2/26/2021
21.1.0 656 1/29/2021
20.11.0 653 11/30/2020
20.10.0 442 10/30/2020
20.9.0 400 9/30/2020
20.8.0 425 8/31/2020
20.7.0 435 7/31/2020
20.6.0 932 6/26/2020
20.5.0 405 5/29/2020
20.4.1 530 4/27/2020
20.4.0 360 4/13/2020
20.2.0 590 2/28/2020
20.1.0 377 1/31/2020
19.12.0 493 12/24/2019
19.11.0 443 11/29/2019
19.10.0 455 10/28/2019
19.9.0 404 9/25/2019
19.6.0 1,603 6/27/2019
19.4.1 1,026 5/14/2019
19.4.0 319 5/6/2019
19.3.0 1,188 3/28/2019
19.1.0 1,202 1/28/2019
18.12.0 1,413 12/5/2018
18.10.0 728 11/5/2018
18.9.0 642 10/3/2018
18.8.0 631 8/28/2018
18.7.1 607 8/6/2018
18.7.0 607 7/16/2018
18.6.0 677 6/14/2018
18.5.0 569 5/21/2018
18.4.0 627 4/16/2018
18.3.0 647 3/13/2018
18.2.0 628 2/7/2018
18.1.0 612 1/19/2018
17.12.0 1,025 12/7/2017
17.11.0 653 11/2/2017
17.10.0 614 10/2/2017