Quick Start section about main features of GroupDocs.Signature API, describes how to sign documents with just couple lines of code....types such as Text, Image, Digital, Barcode, QR-code, Stamp, Form...
This article explains how to sign document with multiple signatures of various type by GroupDocs.Signature API...Barcode signatures; - for Digital signatures; - for Form-field...
This article explains how to access EXIF metadata in a file of any supported format....images, sound and tags in digital still cameras and in other...and sound files recorded by digital still cameras. Despite the...
GroupDocs.Metadata for .NET provides functionality that allows working with different kinds of WordProcessing documents such as DOC, DOCX, ODT, etc. For the full list of supported document formats please refer to Supported Document Formats.
Detecting the exact type of a document The following sample of code will help you to detect the exact type of a loaded document and extract some additional file format information.
Load a WordProcessing document Extract the root metadata package Use the FileType property to obtain file format information AdvancedUsage....to obtain information about digital signatures associated with...intended to describe various digital resources. Please find more...
Compare two PDF files for differences using Java. PDF files comparison using Java code in just 3 steps with PDF Comparison Java API....among the most widely used digital formats, it’s often required...
The metadata is a data which shows information about other data. It should not be considered as the content of the data. Various types of metadata are existed such as, descriptive, structural, administrative, reference, statistical and legal metadata....formats Detect and remove digital signatures associated with...
Learn how to merge EPUB files, combine EPUB files into one file programmatically in Node.js via Java language using GroupDocs.Merger for Node.js via Java library....format that provide a standard digital publication format for publishers...
This article explains how the The GroupDocs.Metadata API allows reading some common MPEG audio properties from MP3 files....III) is a coding format for digital audio. Originally defined as...
Moodle is a powerful learning management system that provides educators and learners with a robust set of tools for building and administrating collaborative learning environments. When integrated into Moodle, GroupDocs.Viewer enables both educators and learners to view and securely share documents, drawings and images in more than 50 different file formats – all from within Moodle environment and without having to install original software used to create the files....Its in-built browser-based Digital Rights Management (DRM) feature...