The "Total E-Call" software is free. You can use it to create as many projects as you want, but until you buy a Project Unlock Code ($12.95), the outputted PDF file will have an annoying watermark.
Minimum requirements for using Total E-Call
You need to install version 4.0 or above, of the Microsoft .NET Framework before running Total E-Call. If your computer is up to date, the framework should be installed, if not, you can download and install it from Microsoft at the below link.
Total E-Call will run on the Windows 2000, 2003, XP, Vista and Windows 7, Windows 8 and Windows 10 operating systems.
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