Exif Viewer is a tool that shows the Exif, File Type Analysis, meta, file information of your pictures, ebooks, documents, archive, images, audio, and other formats.

Extracts and displays the Exif (Exchangeable Image File), IPTC-NAA/IIM (International Press Telecommunications Council / Newspaper Association of America), and IPTC Core (Adobe XMP, Extensible Metadata Platform) metadata, as stored by digital still cameras.
This app also can identify file types from the binary signatures.

Provides connect with Google Drive. You can open files from Google Drive, your computer, or from URL.

Supported formats:
png, jpg, jpeg, cr2, crw, dng, nef, raw, xmp, gif, tif, bmp...
doc, docx, ppt, pptx, xls, xlsx, epub, azw, pdf, odt, mobi, zip, rar, gz, swf, torrent.. 
pictures, ebooks, documents, archive, images, audio, and more.