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....\"ppt 转文本\" 1 \"word to image java rest api\" 1 \"word to txt online\"...1 Add Image Watermark using Java 1 add metadata 2 Add Metadata...