Documents and Spreadsheets
TXT, DOCX, DOC, PPTX, PPT, XLSX, XLS, SXD, CHM, PDF, CSV, HTM, HTML, WK4, CSV, TV4, AMI, etc.
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.