(Alternatively you can use hidemyass.com but I'm personally think this software quite good for me)
This software is portable
-No Installation needed and No leftover when you exit
-Untraceable (Your main IP)
-Can access blocked website in Router setting.
-Only can use in IE :( other Mozilla Firefox need to use plugin
1. Download Link (My Setting) :-
Link 1 - MEGA
Link 2 - Google Drive
2. Extract and run u1301.exe as administrator
3. Pick one (any) of three server, then wait successfully connected and click on Home.
Enjoy surfing the web :)
You also can use : UnblockSites