file extension icon include cel, prj, adx, net, menc, pptx, ppt, t08, egp, met, twh, lix, dii, rte, hl, uwl, aby, dm2, fsc, ckt

cel prj adx net menc pptx ppt t08 egp met twh lix dii rte uwl aby dm2 fsc ckt 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