The ‘Filext’ reference site
http://filext.com/detaillist.php?extdetail=LIF&goButton= Go Gives the following … that may (or may not) be useful.
Extension: LIF
Homeworld Layered Image Format File
http://homeworld.sierra.com/hw/ System Extension Info
FILExt has been given permission to display the file
extension database produced by the Associate This! program. Some of that data has already been included into the main FILExt database; but, not all. Those entries which have not yet been incorporated are shown below in the hope that they will be of some use. Be aware this is raw data which may require further research on your part to fully understand.
ProgramID GraphicsConverterPro.lif
FileType HomeWorld Texture
AppName GraphicsConverter-reg
EXEFile GraphicsConverter.exe
Need more information about this entry? Try a Google search using terms in the above table along with words like
"format," "convert," "conversion," and even "hacking." A search box is provided here for your convenience.