Extension What is it? (What program do I use?) --------- --------------------------------------------------------------- .SHK NuFX archive. (Shrinkit) .SDK NuFX with a shrunk disk image. (Shrinkit) .EXE Executioner file [TEXT]. May only work in DOS 3.3. .Z Compressed file (GS Shrinkit or Unix uncompress) .TAR Unix Tape Archive (Unix tar [with -xvf option, GS EXE tar]) .TXT [TEXT] An ASCII text file: usually english text. .AAF [TEXT] Apple Archive Format for source code (aaf.unpacker) .UU Unix uuencode file [TEXT] (uudecode or Unix uudecode) .GIF Graphics Interchange Format: Compressed picture. (IIGIF for //e, many programs for all other computers) .LZH LZH Archive (IBM/Amiga LZH program) .LHA LHA Archive (IBM/Amiga LZH program) .QQ BLU archive. (Shrinkit) .BSC BinScii file. [TEXT] (BinScii) .BSQ BinScii'ed NuFX file. [TEXT] (BinScii, Shrinkit on the result) .BXY NuFX archive with a Binary II header. (Shrinkit) .BNY BLU archive. (Shrinkit) .BQY NuFX with BLU header. (Shrinkit) .BNX NuFX with BLU header. (Shrinkit) .ACU NuFX (Shrinkit) .HQX Mac BinHex file. [TEXT] (BinHex on Mac or GSCII+) .SIT Mac StuffIt archive. (Stuffit on Mac or GS ShrinkIt) GS Shrinkit will not decode StuffIt Deluxe files. .CPT Compactor Pro archive (Compactor Pro on a Mac only) .SEA Self-extracting archive (Might be Mac, Might be Shrinkit archive) .ARC IBM Archive (GS Shrinkit or DeArc2E or IBM Arc program) .ZOO IBM Zoo Archive (GS Shrinkit??? or IBM ZOO program) .ZIP IBM Zip Archive (UNZIP [GS Shell EXE]or IBM PKUNZIP or Unix unzip) .JPEG Newer graphics format. (only Unix/IBM/etc viewers) .JPG Newer graphics format. (only Unix/IBM/etc viewers) .TIFF Graphics format (GS SHR Convert) All of these types, except the ones marked [TEXT] are BINARY files. You can FTP them only if you set 'type binary'.