You can download the Commtap Symboliser for PowerPoint for a free 30 day trial. To continue using it after your trial period has finished you will need to buy a license key.
Commtap Symboliser Version 2.24
NOTE: There is a bug in version 2.24 which means that you will get an error if you use the Commtap Symboliser with older Office versions (Office 2013 or earlier). This bug has been removed from version 2.25 – which will be released within the next few days.
To use the Commtap Symboliser for PowerPoint you will need Microsoft Office PowerPoint running on Windows.
Make sure that PowerPoint is closed before installing the symboliser. Double click on the file that you downloaded to start the installation (it will be named something like “commtap-symboliser-for-powerpoint-v2 … .msi”). The installation should start.
Not being able to install because you need to be an administrator
If you are asked for an administrator password to install the symboliser, but you don’t have one, you may be able to install the symboliser for your own personal use on the computer instead.