GroupDocs.Signature for .NET
GroupDocs.Signature for .NET allows developers to write applications with the ability to significantly sign electronic docs of various file formats. This e-signing API permits the users to add different types of signatures like text, image or digital signatures on electronic documents. The quite captivating fact about the API is, its UI less and independent calls can be made.
Using .NET digital signature API, users can easily sign their password protected personal or business documents. e-Sinature API permits users to add eSignatures with its own required manageable properties such as dimension, alignment, and protection. Moreover, API can be utilized for Text and Digital signature verifications.
An overview of .NET e-Signature API how to automate document signing process.
Upload, type or draw signatures
REST API solution so integrated on desktop, mobile and web
Multiple supported document formats
Multiple template elements formatting support
Multiple signature types and properties
Text verification for all document types
Digital signature verifications for all types
Changing output save format support
Change, add or remove passwords
Image manipulating effects on signature
Generate text as image and apply image filters
Setup signature on arbitrary pages like first, last, even, odd etc
Different Image Appearance to apply transparency, borders, etc
Manipulate signature margins
Different measure units support like pixels, percents, millimeters
Search QR-Code and Barcode Signatures for all document types
Sign documents with barcode and QR-Code
Obtain search, verification and signing progress
Metered licensing