Android Cloud SDK & REST APIs to build apps for rendering & viewing images, HTML, PDF, Word, Excel, Email, Visio, Project & CAD file formats....JPEG, PNG, PSD, SVG, TIF, TIFF, Webp, DjVu, DNG, DCM (DICOM) JPEG2000:...DGN VCF AS3 APNG POTM OXPS CXX WEBP ODP XLAM XLSX VSTX TAR CS RAR...