Aspose.Diagram Cloud SDK for Java helps you create and manipulate Microsoft Visio diagrams from within your Java applications.
Using this SDK you can create Microsoft Visio diagrams and convert their format from Visio to raster images (JPEG, PNG, BMP, TIFF, SVG, EMF), fixed layout (PDF, XPS), or other supported file formats (XAML, SWF).
You can also export Visio diagrams to HTML format. Upload to cloud storage is also supported.
The newest version of the Google Drive API should help developers more easily add Drive to their own apps. Google says the improved API is more consistent and simpler for first-time developers. Drive within apps can be used for file storage in addition to creating and editing files.