GroupDocs.Signature
20.4.0-alpha-20200427033713
See the version list below for details.
dotnet add package GroupDocs.Signature --version 20.4.0-alpha-20200427033713
NuGet\Install-Package GroupDocs.Signature -Version 20.4.0-alpha-20200427033713
<PackageReference Include="GroupDocs.Signature" Version="20.4.0-alpha-20200427033713" />
paket add GroupDocs.Signature --version 20.4.0-alpha-20200427033713
#r "nuget: GroupDocs.Signature, 20.4.0-alpha-20200427033713"
// Install GroupDocs.Signature as a Cake Addin #addin nuget:?package=GroupDocs.Signature&version=20.4.0-alpha-20200427033713&prerelease // Install GroupDocs.Signature as a Cake Tool #tool nuget:?package=GroupDocs.Signature&version=20.4.0-alpha-20200427033713&prerelease
GroupDocs.Signature for .NET is a feature rich library which provides an ability to add stamps, barcodes and QR-codes, text, image, metadata, form field and digital signatures to documents of various formats like PDF, DOCX/DOC, PPTX/PPT, XLSX/XLS, VSDX/VSD, JPG, PNG, TIFF, HTML and many others.
Sign, create, search, verify document signatures for all popular document formats and set different signing options to suit your needs with GroupDocs.Signature for .NET API.
Features:
* Document signatures
- Digital - signatures based on a certificate file (supported by PDF, Spreadsheet, Words formats);
- Barcode - adds barcode to document pages (over 60+ different types)
* PostCodes;
* Codabar;
* Code128;
* Code16K;
* Code39;
* Databar;
* EAN;
* ISBN;
* VIN and others.
- QR-code - adds QR-code to document pages with ability to embed encrypted data into QR-code
* Aztec;
* DataMatrix;
* QR;
* GS1DataMatrix;
* GS1QR.
- Metadata - inserts any data types as hidden document content in a document metadata in a dictionary manner with unique key;
- Text - different type of text object like text stamp, labels, annotations, watermarks ;
- Image - places an image to document page;
* Text as image;
* Image - various graphics, figures and polylines.
- Stamp - adds various kind of stamps to document as different stamp shapes circle or rectangle;
- Form Field - fills document form fields with provided data (for PDF documents only).
* Search - returns a list of document signatures
- Digital signatures for Pdf, Spreadsheet, Word documents;
- Barcodes in all supported document types;
- QR-codes in all supported document types with ability to decrypt embedded data into any object
- Metadata signatures in all supported document types;
- Form-field signatures in all supported document types.
* Verify - checks that document contains signatures that meet the specified criteria. Supported signature types:
- Text;
- Digital;
- Barcode;
- QR-code.
* Update - updates signatures in the documents. Supported signature types:
- Text;
- Image;
- Barcode;
- QR-code.
* Delete - removes signatures from the documents. Supported signature types:
- Text;
- Image;
- Barcode;
- QR-code.
* Styling - wide settings range for visualization effects such as text and image opacity, colors, fonts, rotation and other effects;
* Document basic information - basic metadata for provided source document (size, page count, file type, created/modified dates etc.).
Supported document formats:
* Portable Document Formats - PDF (PDF/A-1a, PDF/A-1b, PDF/A-2a)
* Microsoft Word documents - DOC, DOCX, DOCM, DOT, DOTX, DOTM, RTF
* Microsoft Excel spreadsheets - XLS, XLSX, XLSM, XLSB,
* Microsoft PowerPoint presentations - PPT, PPTX, PPS, PPSX, PPTM, POTX, POTM, PPSM;
* Open Document formats - ODT, OTT, ODS, OTS, ODP, OTP;
* Image - TIFF, TIF, JPG, JPEG, PNG, GIF, BMP, ICO, JP2, J2C, J2K, JPF, JPX, JPM, WMF, EMF, WEBP, PSD;
For more details on the GroupDocs.Signature for .NET API, please visit product website at:
https://products.groupdocs.com/signature/net
Note: GroupDocs.Signature for .NET will run in evaluation mode. In order to test full features of the product, please request a free 30-day temporary license.
Learn more about Target Frameworks and .NET Standard.
-
.NETFramework 2.0
- No dependencies.
-
.NETStandard 2.0
- Microsoft.Extensions.DependencyModel (>= 2.0.4)
- Microsoft.Win32.Registry (>= 4.7.0)
- Mono.Posix.NETStandard (>= 1.0.0)
- Portable.BouncyCastle (>= 1.8.6.7)
- SkiaSharp (>= 1.68.1.1)
- System.Diagnostics.PerformanceCounter (>= 4.5.0)
- System.Drawing.Common (>= 4.7.0)
- System.Reflection.Emit (>= 4.7.0)
- System.Reflection.Emit.ILGeneration (>= 4.7.0)
- System.Security.Permissions (>= 4.5.0)
- System.Text.Encoding.CodePages (>= 4.7.0)
GitHub repositories
This package is not used by any popular GitHub repositories.