Commercial buildings are buildings that are used for commercial purposes and include office buildings, warehouses, and retail buildings. This category contains free icons like apartment icons, villa icons, castle icons, building icons, etc in a wide variety of styles like line, flat, filled outline, etc. These can be used in packing, merchandise, wallpaper, book cover, and bookmarks. These can be used for both personal and commercial use available in various file formats like AI, EPS, Base 64, etc. Go ahead and check it out.