1 offer free space
2 available in China
3 1T lifetime under us $100
buy from http://wccftech.com at Black Friday (11/25)
friends all like it

1st apply: use mobile phone (since same ip cannot register too many account)

its operation:
1 auto upload your photos and media
2 install chrome extension then you can save screen-shot into koofr #dir name is 'Save to Koofr'
3 link dropbox and gDrive into koofr
4 share your koofr data with others
5 merge mutiple pdf files into one