You can find more details and official manuals for these legacy versions on the Synchro Arts Support Site .
: Quickly aligning 20 layers of "oohs" and "aahs." Synchro Arts Revoice Pro 3 & VocALign Project (...
Synchro Arts' and Revoice Pro 3 are industry-standard tools designed to solve the tedious problem of vocal alignment and pitch correction. While they share core technology, they cater to different levels of production complexity. VocALign Project 3: The Efficiency Tool You can find more details and official manuals