:: Here's a command line that performs the conversion on a whole :: directory of images. To use it, you copy this batch command into the directory with the :: images you want to convert and execute it. The output images will be in a subdirectory called :: output. if exist c:\temp goto already_exists md c:\temp :already_exists @ echo off setlocal path %PATH%;C:\PROGRA~1\ISRU\bin; for %%a in (*.tif) do mkov.exe -D -n 9 -a 2 -a 4 -a 8 -a 16 -a 32 -a 64 -a 128 -a 256 -a 512 -w C:\Temp ".\%%a" endlocal