This topic describes how to use the GroupDocs.Viewer Node.js API to convert EBooks to HTML, PDF, PNG, and JPEG formats....Viewer for Node.js / Document rendering basics...and view EBooks within your Node.js application (web or desktop)...
This example demonstrates how to load a file of some particular format.
advanced_usage.loading_files.LoadingFileOfSpecificFormat
JavaScript try { var loadOptions = new LoadOptions(FileFormat.Spreadsheet); const metadata = new groupdocs.metadata.Metadata("input.xls", loadOptions); var root = metadata.getRootPackageGeneric(); } More resources Advanced usage topics To learn more about library features and get familiar how to manage metadata and more, please refer to theadvanced usage section.
GitHub examples You may easily run the code above and see the feature in action in our GitHub examples:...Metadata for Node.js / Developer Guide / Advanced...
This article explains how to add text watermark when rendering documents with GroupDocs.Viewer within your JavaScript applications....Viewer for Node.js / Developer Guide / Render...
This article demonstrates how to convert document stored at local disk using GroupDocs.Conversion for Node.js via Java API....Conversion for Node.js via Java / Developer guide...
Learn this article and check how to load and convert password-protected documents using GroupDocs.Conversion for Node.js via Java API....Conversion for Node.js via Java / Developer guide...