The best possible score is 10.
No specific info about version 4.0. Please visit the main page of NextUp-ScanSoft Raquel Brazilian Portuguese Voice on Software Informer.
Translates Portuguese to English and vice versa, Spanish to/from Portuguese.
It is available in Brazilian Portuguese, English, Russian and German.
NextUp-ScanSoft Emily British Voice is a voice pack software tool for TextAloud.
NextUp-ScanSoft Silvia Italian Voice is available in a variety of languages.
NextUp-Acapela Lucy22 UK English Voice is an addon to the famous voice software.