Workbook Copy-Protection for Microsoft Excel
A minor update for our Excel workbook enhanced protection and licensing software was published. If your maintenance is still active, do not hesitate to download … Read More
We released a major update for our Excel workbook licensing and protection software: XLS Padlock 2022 is finally available for download for all. We hope … Read More
Start testing our solution today with the fully-functional and free trial version of XLS Padlock. No time limit. No credit card required.
Office 2021 down to 2010 offer native 64-bit versions. XLS Padlock is an add-in for Excel, so it must match the same bitness as Excel.
In this article, Microsoft explains how to find the version and bitness of your Office installation
For instance, for Office 2016: start Excel. Open the File menu, and then select Account and click About Excel:
