Class Libraries & REST APIs for the developers to manipulate & process Files from Word, Excel, PowerPoint, Visio, PDF, CAD & several other categories in Web, Desktop or Mobile apps. Develop & deploy on Windows, Linux, MacOS & Android platforms....visit 方法获取文本 Document doc = new Document ( dataDir + "test.pdf"...StampAnnotation ) item ; TextAbsorber ta = new TextAbsorber (); XForm ap = annot...