Go directly to the SysTools software portal.
You get a clean, digital-signature-verified installer free from viruses. How to Get a Legitimate Activation Code
Most SysTools products offer a free demo version. This allows you to see if the software can successfully identify the VBA project before you spend any money.
A "repack" involves modifying the original software’s binary code. This often leads to frequent crashes, corrupted files, or the software failing to work on newer versions of Windows or Office.