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....IProgressCallback { public void reporting ( double progressValue ) {...+ "% 文件已转换" ); } } 信息 使用其自己的 API,Aspose 开发了一个 免费的 PowerPoint 分割器应用...