Hi there.

i just started reading about bitcoin and there's also a book Mastering Bitcoin Book that i am reading,  alot of things made me curious and i started having fun woth Blockchain too..

i just have bunch of addresses  on my pc  and i want to check them weather they are empty or not.  i tried alot of websites but they are limited to 50 Addresses only  so i want to know if i can download entire Blockchain and sync with my addresses file to see whats in there. i want to keep increasing my knowledge about blockchain  as i am thinking of it to do something my Final year project too. 

Thanks