weedeater trimmer GTI18

i have an old trimmer weedeater gti18 and today i see that many power tools come with attachable accessories, like cutting saw , edge trimmer etc and i wonder if someone knows if for this weedeater gti 18 can be used with other accessories (i understand that you have to dismentel screws etc not like in the new tools that you have a quick release )but still i would like to explore this option.
thank for your help

weedeater trimmer GTI18