The Example in this article demonstrates that how to update metadata properties using a combination of criteria...Assembly Product Solution GroupDocs...
The SetProperties method is used to update or add metadata. You can easily add metadata to photos, pdfs or you can update or add data to mp3 files....Assembly Product Solution GroupDocs...
This article explains how to save edited document in HTML form to folder at local disk using GroupDocs.Editor for .NET features....Assembly Product Solution GroupDocs...
This topic explains how to search for text electronic signatures within the document pages by GroupDocs.Signature API....Assembly Product Solution GroupDocs...