Use GroupDocs.Signature libraries to e-Sign documents with different signature types, protect documents with digital certificates, generate QR Codes and barcodes using C# or Java languages....Total Product Family GroupDocs.Viewer Product...
This article explains how to load a document from a URL with GroupDocs.Viewer within your Java applications....Total Product Family GroupDocs.Viewer...
Load password-protected file In order to open password-protected documents, you have to pass your password to LoadOptions class constructor or assign it to its Password property of an instance of LoadOptions class:
LoadOptions loadOptions = new LoadOptions("mypassword"); final Redactor redactor = new Redactor("protected_sample.docx", loadOptions); try { // Here we can use document instance to perform redactions redactor.apply(new ExactPhraseRedaction("John Doe", new ReplacementOptions("[personal]"))); redactor.save(); } finally { redactor.close(); }...Total Product Family GroupDocs.Viewer...
This article explains how to load PDF, Word(.doc, .docx), Excel(.xls,.xlsx), PowerPoint(.ppt, .pptx) documents from stream when using GroupDocs.Merger for .NET....Total Product Family GroupDocs.Viewer...
Following this guide you will learn how to change PDF document page rotation angle using GroupDocs.Merger for Python via .NET API....Total Product Family GroupDocs.Viewer...
This article explains how to update password for PDF, Word, Excel, PowerPoint documents by using GroupDocs.Merger for .NET....Total Product Family GroupDocs.Viewer...