Most recent release of the .NET esignature API version 18.9 introduces the functionality of digitally signing PDF documents with Metadata Signatures. This feature helps users in keeping the non visual information inside the document. Also included is the ability to search Metadata Signatures as well as add a collection of these electronic signatures in dotnet based PDF files. Current release also allows users to save their image files into PDF format and enjoy an optimized esigning process in PSD, WMF and SVG formats. This version lets you effortlessly verify Text Signatures as well.
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