iFile - multifunctional file manager for Android, combining a full-fledged work with files, powerful browser, a nice player and viewer for all known types of files. The ability to customize control multitouch gestures makes using this application nicer and faster.
✓ MS Office: doc, xls, ppt
✓ iWork: numbers, keynote, pages
✓ Text: txt, rtf, rtfd, etc.
✓ Music: mp3, aif, aiff, m4a, m4r, wav, caf, aac
✓ Images: png, gif, jpg, tiff, tif, bmp, bmpf, cur, ico, xbm, etc.
✓ Videos: mov, mp4, 3gp, m4v, mpeg4, mpv
✓ Source Code: c, cc, ccp, h, m, htm, html, xml, php, etc.
✓ Archives: zip, ipa