GroupDocs.Metadata Cloud is a REST API that can be used with any language: .NET, Java, PHP, Ruby, Python, Node.js and many more. You can use it with any language or platform that supports REST. (Almost all platforms and languages support REST and provide native REST clients to work with REST APIs). You do not need to worry about language or platform limitations. You can use it with any platform – web, desktop, mobile, and cloud....Annotation Product Solution GroupDocs...Product Solution GroupDocs.Watermark Product Solution GroupDocs...