把以下代码，复制到SublimeText3的安装目录，然后重命名为：sublime_addright.inf，然后右击安装就可以了。
[Version]
Signature="$Windows NT$"
[DefaultInstall]
AddReg=SublimeText3
[SublimeText3]
hkcr,"*\\shell\\SublimeText3",,,"用 SublimeText3 打开"
hkcr,"*\\shell\\SublimeText3\\command",,,"""%1%\sublime_text.exe"" ""%%1"" %%*"
hkcr,"Directory\shell\SublimeText3",,,"用 SublimeText3 打开"
hkcr,"*\\shell\\SublimeText3","Icon",0x20000,"%1%\sublime_text.exe, 0"
hkcr,"Directory\shell\SublimeText3\command",,,"""%1%\sublime_text.exe"" ""%%1"""
PS：如果发现右键中的”用 SublimeText3 打开”中的中文有乱码，就进入regedit.exe搜索”SublimeText”然后将乱码中文修改正确。
image.png
附一张 效果图 ：
image.png
