Follow this guide and learn how to convert MS Excel workbooks - XLSX, XLS, XLSB using JavaScript language and GroupDocs.Conversion for Node.js via Java....Close Navigation Products GroupDocs.Total Product Family GroupDocs...
This topic describes how to use the GroupDocs.Viewer Node.js API to convert PowerPoint presentations to HTML, PDF, PNG, and JPEG formats....Close Navigation Products GroupDocs.Total Product Family GroupDocs...
Convert email messages to HTML, PDF, PNG, or JPEG using the GroupDocs.Viewer Python API....Close Navigation Products GroupDocs.Total Product Family GroupDocs...
Convert archive files (ZIP, RAR, etc.) to HTML, PDF, PNG, or JPEG using GroupDocs.Viewer for Python....Close Navigation Products GroupDocs.Total Product Family GroupDocs...
This article explains how to merge arbitrary pages from different documents into a single PDF, DOCX, Excel or PowerPoint document using GroupDocs.Merger for Java....Close Navigation Products GroupDocs.Total Product Family GroupDocs...
This topic describes how to use the GroupDocs.Viewer Java API to convert email messages to HTML, PDF, PNG, and JPEG formats....Close Navigation Products GroupDocs.Total Product Family GroupDocs...
This topic describes how to use the GroupDocs.Viewer Java API to convert PowerPoint presentations to HTML, PDF, PNG, and JPEG formats....Close Navigation Products GroupDocs.Total Product Family GroupDocs...
This article shows how to access IPTC metadata in a file of any supported format....Close Navigation Products GroupDocs.Total Product Family GroupDocs...
Following code snippet shows how to add text watermark to a document. If the document consists of multiple parts (pages, worksheets, slides, frames etc), the watermark will be added to all of them.
advanced_usage.adding_text_watermarks.AddTextWatermark
// Specify an absolute or relative path to your image. Ex: "C:\\Docs\\image.png" Watermarker watermarker = new Watermarker("image.png"); // Initialize the font to be used for watermark Font font = new Font("Arial", 19, FontStyle.Bold | FontStyle.Italic); // Create the watermark object TextWatermark watermark = new TextWatermark("Test watermark", font); // Set watermark properties watermark....Close Navigation Products GroupDocs.Total Product Family GroupDocs...