This topic describes how to convert PDF file to grayscale using the GroupDocs.Viewer .NET API (C#)....Merger Product Solution GroupDocs.Redaction Product Solution GroupDocs...
This example demonstrates how to load a file of some particular format.
advanced_usage.loading_files.LoadingFileOfSpecificFormat
// Explicitly specifying the format of a file to load you can spare some time on detecting the format LoadOptions loadOptions = new LoadOptions(FileFormat.Spreadsheet); // Constants.InputXls is an absolute or relative path to your document. Ex: @"C:\Docs\source.xls" try (Metadata metadata = new Metadata(Constants.InputXls, loadOptions)) { SpreadsheetRootPackage root = metadata.getRootPackageGeneric(); // Use format-specific properties to extract or edit metadata System....Merger Product Solution GroupDocs.Redaction Product Solution GroupDocs...
The page describes how to load PDF, Word, Excel, PowerPoint documents from FTP using GroupDocs.Annotation for Java....Merger Product Solution GroupDocs.Redaction Product Solution GroupDocs...
This article shows how to add a text watermark and save the resultant document. It is capable of adding watermarks to images or documents....Merger Product Solution GroupDocs.Redaction Product Solution GroupDocs...
GroupDocs.Editor for Java does not require any external software or third party tool to be installed....Merger Product Solution GroupDocs.Redaction Product Solution GroupDocs...
GroupDocs.Signature for Java does not require any external software or third party tool to be installed....Merger Product Solution GroupDocs.Redaction Product Solution GroupDocs...
GroupDocs.Search for Java does not require any external software or third party tool to be installed...Merger Product Solution GroupDocs.Redaction Product Solution GroupDocs...
GroupDocs.Watermark for Java does not require any external software or third party tool to be installed....Merger Product Solution GroupDocs.Redaction Product Solution GroupDocs...
This article explains how to customize the display of revisions in the output document in GroupDocs.Comparison for Java....Merger Product Solution GroupDocs.Redaction Product Solution GroupDocs...