how do I crop ID photo

miewmiew

I took some photo at home to be used on china visa app, wondering how do I crop to the size so it prints on 4x 6 like a ID photo.  
: U' P; [* V% F3 U" V
# C, [8 Z, t6 m  I4 }) a5 XI used online software but they all have watermark

/ |- B) H% W; j! I/ l" B/ \) f  kthanks

老木

The best way is to use PS to treat your passport Do you have the experience in PS?

motor

从来没做过。 不过在SUPERSTORE打印相片时发现有一选择ID打印，不知是不是你要的尺寸。你可试试。