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....Annotation for Cloud API GroupDocs.Annotation for Cloud...支持多平台:提供 PHP、Python、Javascript 和 Ruby 客户端库。 文档管理:查看、签署、比较、转换、组装或注释文档。...