Technical Support and Feedback

User Manual

Registration Key Renewal

To renew your registration key(s) please use this form [»]

Upgrade to WinCatalog 2021

To upgrade your existing registration key to WinCatalog 2021 please use this form [»]

General and Technical Questions

Don't hesitate to email to us any questions, comments or suggestions about the program, site or any other relevant subject.

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We'll do our best to implement all suggestions and advice in the future versions of the program.

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