file extension icon include plw, mox, qmtf, mpkt, tt18, mmc, tbl, drl, vsx, mdf, adt, ggb, pcb, usr, blg, exx, cdx, pka, sub, jef

plw mox qmtf mpkt tt18 mmc tbl drl vsx mdf adt ggb pcb usr blg exx cdx pka jef file document extension icon type set format vector symbol design graphic software sign application label jpg computer doc pdf interface presentation video web isolated png pictogram xls include