Visão comes in the three following versions. A free distribution is a preview of the application and its features. Its functions are limited, but it allows the user to learn software essentials. An academic version is provided to students and faculty. Despite it has some advanced features reduced, it is a fully functioning version that allows to do research. A professional version is a full distribution that comes with the richest possible features, it also do not prevent commercial use.
|Available architectures||32-bit||32-bit / 64-bit||32-bit / 64-bit|
|Maximum number of threads||1||2||8|
|Commercial use allowed||-||-||Yes|
A mature version of Visão will be released in the fall of 2015.