The Developer Guide section explains all aspects of GroupDocs.Editor for Node.js via Java file editor features, provides code snippets, and examples of editing Microsoft Office formats programmatically in Node.js applications....Viewer Product Solution GroupDocs.Annotation Product Solution GroupDocs...
This article shows that how to redact data of sensitive nature from images of various formats like JPG, PNG, TIFF and others....Viewer Product Solution GroupDocs.Annotation Product Solution GroupDocs...
GroupDocs.Conversion for Python via .NET free conversion API version is available to evaluate the API which will be similar to licensed version but with few limitations....Viewer Product Solution GroupDocs.Annotation Product Solution GroupDocs...
This article explains how to implement custom encryption for QR-code electronic signatures....Viewer Product Solution GroupDocs.Annotation Product Solution GroupDocs...
This article explains how to provide advanced options when updating Barcode electronic signatures with GroupDocs.Signature API....Viewer Product Solution GroupDocs.Annotation Product Solution GroupDocs...
How to use custom caching implementation with GroupDocs.Viewer using Java....Viewer Product Solution GroupDocs.Annotation Product Solution GroupDocs...
GroupDocs.Metadata for Java provides functionality that allows working with different kinds of diagrams such as VDX, VSDX, VSX, 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 diagram and extract some additional file format information.
Load a PDF document Extract the root metadata package Use the getDiagramType method to obtain file format information advanced_usage....Viewer Product Solution GroupDocs.Annotation Product Solution GroupDocs...
This article shows how to extract data from documents of various formats including PDF, Microsoft Word (DOC, DOCX), Excel (XLS, XLSX), LibreOffice formats etc....Viewer Product Solution GroupDocs.Annotation Product Solution GroupDocs...
This article explains how to detect the document file type and calculate the number of pages when converting a file with GroupDocs.Conversion for Node.js via Java....Viewer Product Solution GroupDocs.Annotation Product Solution GroupDocs...
Why to migrate Here are the key reasons to use the new updated API provided by GroupDocs.Watermark for .NET since version 19.5:
The Watermarker class is introduced as a single entry point to manage watermarks in the document (instead of Document class from previous versions). Adding watermarks was unified for all supported document formats. Product architecture was redesigned from scratch in order to simplify passing options to manage watermarks. Document information and preview generation procedures were simplified....Viewer Product Solution GroupDocs.Annotation Product Solution GroupDocs...