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Trial Versions

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How to Create Trial Workbooks

Last Updated: octubre 15, 2025

You can offer a preview of your Excel workbooks to potential customers by creating a trial version that requires a license to unlock the full...

Set Restrictions on Activation Keys

Last Updated: octubre 20, 2025

When you generate activation keys with XLS Padlock, you can apply various restrictions using the following options: 👉 Limit how many times your application can...

Check if the Workbook is in Trial State with VBA

Last Updated: octubre 20, 2025

XLS Padlock provides a VBA API that allows you to programmatically determine if your compiled workbook is running in a trial state. Using the function...

Retrieve Remaining Trial Days with VBA

Last Updated: octubre 20, 2025

This VBA function allows you to programmatically retrieve the number of remaining days or executions for a trial workbook. It also works for registered keys...

How to Close the Workbook After a Given Amount of Time

Last Updated: octubre 20, 2025

How can I prevent a user from leaving a trial version open indefinitely? A user could get a 1-day trial key, open the EXE file,...

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