This is the command gif2mask that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
gif2mask - convert a gif file to an aaaalpha mask
gif2mask is a command line tool for converting a gif file into an alpha mask file. Output
is written to file.msk. H OPTIONS
Name of gif format file to use as input.
Use gif2mask online using onworks.net services