Greasy Fork is available in English.
Images can be extracted and batch downloaded from most websites. Especially for websites the right click fails or image can not save. Extra features: zip download / auto-enlarge image. See the script description at info page (suitable for chrome/firefox+tampermonkey)
增加支持qq空间自动原图,在autoBigImage下面加上这一行
{originReg:/!!\/.*$/,replacement:"!!/0",tip:"用于QQ空间"},