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.... REPLACE_ALL ); // 교체 전략 설정 editor .... replaceText ( "test" , "replaced" ); // 업데이트된 파일 저장 editor...