File Viewer and Reader - allows you to view files of various formats from your disk and dropbox. Supported file formats: Document - RTF, HTML, TXT and other text files. Office - DOCX, XLSX, PPTX. Book - PDF, EPUB, FB2, MOBI. Comic - CBR, CBT, CBZ. Audio - MP3, FLAC, WAV, MIDI. Video - MP4, WEBM, OGG, AVI, MKV. Image - GIF, PSD, SVG, PNG, JPG, JFIF, ICO. 3D - SWF (Flash), GLB, GLTF.