Safari 5.1.7

safari 5.1.7(file size-36.71MB) download here
Apple inc

safari 5.1.7 contains all improvement for stability,security,
high designated browser,improve performance of your pc,
compatibility,including changes that;

-improve the browser's responsibility when the is in low memory
-fix an issue that could affect websites using forms to authenti
cate users........................................
for detailed information on the security content of the update-
                 http://support.apple.com/kb/HT1222
system requirement-any pc of windows xp / vista / windows 7
and windows 8