Run TA3 and TA4 together?

[Quantum]

Is it necessary to uninstall TA3 before trying TA4? Is there a summary of the additional features provided by TA4?

[Jim Bretti]

By default, TA4 will install on top of TA3, and is the recommended way to upgrade. If you want to run TA3 and TA4 side by side, see the notes at https://nextup.s3.amazonaws.com/support ... nstall.pdf. The notes talk about running the TextAloud 4 beta, but the instructions are the same now that TA4 is released.

The upgrade page at https://nextup.com/TextAloud/upgrade.html includes information on whats new in TextAloud 4.