WinZip Self-Extractor 4.0 Upgrade Information

WinZip Self-Extractor 4.0 is a free upgrade for registered WinZip Self-Extractor users covered by upgrade assurance or maintenance. Registered users of previous versions of WinZip Self-Extractor are eligible to upgrade at 50% of the WinZip Self-Extractor 4.0 list prices. The single-user upgrade to WinZip Self-Extractor 4.0 costs only $49.95. We have sent all registered users with a valid e-mail address an e-mail with a special upgrade offer.

If you did not receive this special upgrade offer, please provide us with the information requested below so we can locate your record in our database and e-mail your upgrade instructions to you.

Please note required fields denoted with an asterisk (*)

* Name * Current E-mail Address

License type:
Single-user License      
Multi-user License For users  
* Registration code of WinZip Self-Extractor 3.1 or earlier:
(You can find your registration code by clicking on the "About" button.)
E-mail address at time of purchase (if different):
Current Postal Address Aproximate Date of Purchase

Postal Address at time of Purchase (if different):

Please indicate how you purchased your WinZip Product:
Additional Information  

Attention multi-user license holders:

If you have a multi-user license, you will NOT be registered if you install WinZip Self-Extractor 4.0 over your registered copy of WinZip Self-Extractor 3.x or 2.x. Please contact for additional information regarding your registration file.

Attention single-user license holders:

If you have a single-user license for WinZip Self-Extractor 3.x or 2.x and you install WinZip Self-Extractor 4.0 over your existing (registered) software, you will be installing an evaluation version of WinZip Self-Extractor 4.0 which will not be a registered version. In order to register WinZip Self-Extractor 4.0, you must purchase an upgrade.

If after trying WinZip Self-Extractor 4.0 you prefer not to upgrade to this latest version, you can continue to use your existing licensed copy of WinZip Self-Extractor by simply reinstalling it (you can download previous versions of WinZip Self-Extractor from here.)