LockXLS is an excellent software to protect the formulas and macros written in Visual Basic language in Excel.
With the hassle of copying many complex workbooks using Visual Basic Formulas and macros, you now want to provide these documents to customers. You definitely do not want your customer to be able to reverse engineer your document and make it available to others free of charge. LockXLS software can help you in this way.
This program receives Excel files as input, and after hiding and creating various restrictions in different parts such as formulas, Visual Basic Codes and ... encrypted files. Now you can put this file without worrying about cracking your customers. At least by adding security features to the file, access to the code is much more difficult than before. This program is able to generate access codes based on hardware specifications of the target computer so that each client can only use the purchased file on its system and can not copy it.
Or you will be able to define the time limit for using the document, in this case, the user will be shown after completing the page ranges that encourage him to buy the full version. It is also possible to define login codes to access certain people. The software also can translate your whole document into an executable file that does not have any dependency on Excel. This file will run as a standalone application on all Windows systems. The program is simple and you can secure your file at short intervals.
How LockXLS works? LockXLS - Workbook Copy Protection.
Required system:
LockXLS System Requirements
Vista, Windows 7 (32 bit and 64 bit), Windows 8 (32 bit and 64 bit), Windows 8.1 (32 bit and 64 bit), Windows 10 (32 bit and 64 bit)
Microsoft Excel 2003 or higher, including Microsoft Excel 2010 (32 bit and 64 bit), Microsoft Excel 2013 (32 bit and 64 bit), Microsoft Excel 2016 (32 bit and 64 bit).
LockXLS v2017.6.1.6 tested in Excell 2010! But, in v2018 and later, you'll have test it!