Documents and Spreadsheets
TXT, DOCX, DOC, PPTX, PPT, XLSX, XLS, SXD, CHM, PDF, CSV, HTM, HTML, WK4, CSV, TV4, AMI, etc.
Picture
PNG, JPEG, JPG, TIF, TIFF, GIF, PSD, BMP, WMF, WPG, PSP, PCX, PIC, DRW, ART, PCD, PBM, and so on.
Digital RAW Images
CR2, ARW, MRW, NRW, NEF, CRW, 3FR, DNG, RAW, ORF, X3F, SR2, DCR, K25, RAF, PEF, J6I, KDC
Audio and Video
MPEG, MPG, MP3, MOV, AVS, 3GP, DIVX, XVID, WAV, M4V, WMA, M4A, MP4, ASX, ASF, AIFF, RM, AU, RA
Others – DCI, DBX, ZIP, PST, RAR, ZOO, AVB, PKR, RPM,
and many others.