Upgrade Information

We guarantee free upgrades for all users during 6-month period after registration or up to the next version if no version is released in 6-month period. Usually we also offer discounts for users of older WIDI versions.

Upgrade policy for WIDI 4.4:

•	Keys for WIDI 4.1 for Windows are compatible with WIDI 4.3 for Windows.

•	All users who bought WIDI 4.x can upgrade for free to the same edition of WIDI 4.4. Proceed to http://upgrade.widisoft.com or send requests to newkey@widisoft.com.

•	Registered users of older WIDI versions can get discount for purchasing WIDI 4.4.

•	Registered users of WIDI 4.4 Standard can get discount for WIDI 4.4 Professional.

To get upgrade discount, contact support service at support@widisoft.com, providing your old registration code and order number.

For details, please see http://widisoft.com/english/upgrade.html.