
1) Windows-only shareware
Found on
https://www.crosswordclues.com/clue/coolspeech

CoolSpeech is an award-winning proprietary text-to-speech program for Microsoft Windows, developed by ByteCool Software. It controls text-to-speech engines compliant with Microsoft Speech API to fetch and read aloud text from a variety of sources, including websites, email accounts, local text documents (.txt, .rtf, .htm/html), the Windows Clipboa...
Found on
http://en.wikipedia.org/wiki/CoolSpeech
No exact match found.