Supported File Formats

Format File Extension StuffIt Mac StuffIt Win Expander Mac Expander Win
Legend: e=expand     c=create     b=browse
7zip archives .7z, .cb7 e e e
AppleSingle (Double) encoded files .as e,c e,c e
Arc archives .arc e,c e,c e
Arj archives .arj e e e
Binhex encoded files .hqx e,c e,c e
BTOA encoded files .b2a, .btoa e,c e,c e
Bzip compressed files .bzip, .bz e e e
Bzip2 compressed files .bzip2, .bz2 e,c e,c e
CAB archives .cab e e e
CompactPro .cpt e e e  
Unix Compressed Files .z, .Z e e e
Gzip compressed files .gz, .gzip e,c e,c e
Lha archives .lha e,c e,c e
lzma compressed files .lzma e e e
MacBinary encoded files .bin e,c e,c e
MIME/Base64 encoded files .b64, .mme, .mime e e e
PrivateFile compressed files .pf e e e
RAR archives (incl. encrypted) .rar e,b e,b e
StuffIt archives (early) .sit e e e
StuffIt 5 archives (incl. encrypted) .sit e,c,b e,b e
StuffIt X archives (incl. encrypted) .sitx e,c,b e,c,b e e
StuffIt X Segmented archives part01.sitx, part02.sitx, etc. e,c e,c e
StuffIt Segmented files (sit5 and older) .sit1, .sit2, etc. e e e
Unix compressed files .z, .Z e e e
UU encoded files .uu, .uue e,c e,c e
yEnc encoded files .yenc, .ync e e e
Zip archives (incl. encryption and Zip64) .zip e,c,b e,c,b e e
Zip Segment archives .z01, .z02, etc. e e e
Comic Book archives .cbz, .cbr, .cbt, .cb7 e e e