Login or register to Katfile.com go to the settings by clicking on My Account in the first field Apply Premium Key please put your Premium Key to increase the validity
Rewrite the voucher code
and e-mail if you are not logged in. Account will be automatically upgraded to Premium or extended.
Frequently Asked Questions:
1. What is the limit of downloading and sending the Premium account
The Premium account download limit is 50GB
daily.
The limit for sending files is 4GB.
2. What download manager do you recommend?
We recommend using the latest version of JDownloader, which has many interesting features. You can download it for free download → http://jdownloader.org