height and width aspect ratio reduce video size reduce the size of eps files reduce file size of word files reduce+the+size+of+pst+file reduce size of accdb reducing size of xls files alter video dimensions reduce size of xlsx files reducing video height width increasing height and width increase pic height and width reduce the file size of access reduce size of emfs reduce the size of pst file reduce size of mdb and reduce pdf size reduce file size of docs reducing file size of docx