A text to speech freeware for windows.

Synthesizer.net uses Speech Application Programming Interface or SAPI, the official API developed by Microsoft.

Synthesizer.net is compatible with the following operating systems:

• Microsoft Windows 10
• Microsoft Windows 8
• Microsoft Windows 7
• Microsoft Windows Vista
• Microsoft Windows 2003
• Microsoft Windows XP

Notice : You need Microsoft .NET Framework <= 4.5 in order to use Synthesizer.net

• Offline .NET Framework 4.5 installer
• Online .NET Framework 4.5 installer

1. Install .NET Framework 4.5 [If you have already installed skip this step !]

2. on development ...

• My language is not installed on windows, what can i do ?

Download More Official Runtime Languages Here