To extract metadata from PDF documents getMetadata method is used. This method allows to extract the following metadata:
Name Description title The title of the presentation. subject The subject of the presentation. keywords The keyword of the presentation. author The name of the presentation’s author. application The name of the application. application-version The version number of the application that created the presentation. created-time The time of the presentation creation. last-saved-time The time of the the presentation when it was last saved....NET library we provide simple, but powerful...
This article explains how to create encrypted QR-code electronic signature with GroupDocs.Signature API...NET library, we provide simple but powerful...
This article explains how to sign Word Processing document with metadata signatures by GroupDocs.Signature....NET library, we provide simple but powerful...
This article gives the knowledge about the regular expression (RegEx) search queries which are universal and very flexible, but at the same time, in large indexes, their performance becomes extremely low using Java search API....NET library we provide simple, but powerful...
Learn how to extract metadata from PDF, Word, Excel, PowerPoint and 50+ document formats using GroupDocs.Parser for .NET. Get document properties like author, title, creation date in C#....NET library we provide simple, but powerfull...
Use Python to add image watermark to PNG using Python for asset protection. Learn how to apply watermark to PNG in Python without affecting image clarity or transparency....save() method The library makes it easy to overlay watermarks...