Document Automation APIs along with open-source Sdks to enhance Java, Python, Node.js, C# .Net, Ruby, C++, and PHP applications to view, edit, annotate, convert, compare, e-sign, parse, split, merge, extract, redact, watermark, metadata, paraphrase, classify, repair, and translate documents of almost all the popular file formats....NET 庫的GroupDocs.Viewer 支持向打印頁面添加水印以及啟用水印的設置。...作流程、提醒管理、聯繫人管理和簽名者角色。 產品新聞 .NET 庫的GroupDocs.Viewer 改進了查看大型文檔時的性能。...