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.  
2 C0 Z( o3 k- v. f6 h7 |' h$ f
' B% B! i  ^$ `, A# oI used online software but they all have watermark
# u/ L& I/ f1 p5 E( M9 i+ `! {5 N
3 B: F* {; B7 l- rthanks

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。