XLS Padlock Support

XLS Padlock is software for Microsoft Excel to copy-protect Excel workbooks. It works as a compiler that allows you to turn Excel worksheets into secured applications.

Protect your Excel files with dongle protection or with hardware-locked activation keys only working on a given computer.

Safely distribute your files, control which user can access your Excel worksheets and prevent copying of spreadsheets.

All Excel functionalities are supported.

Website: http://www.xlspadlock.com