Please increase the size of the program window.

[kkakkung]

Please increase the text box size so that more text can be seen. Don't you think that the Windows screen is big but the program size is small?

[CJJ-amateur-programmer]

Maybe here's a solution to ease the pain: Right-click on TtsApplication.exe to show context menu, and click "Properties" for the popup dialog box. Navigate to Compatibility tab, click the "Change high DPI settings" button, then check the box labeled "Override high DPI scaling behavior". Select "System (Enhanced)" from the dropdown list, then click "Apply" and "OK".

In this way, font size can be slightly enlarged, bringing to you a possible better experience. (Sorry for sometimes ungenuine expressions as a non-native English speaker)

[gexgd0419]

The TtsApplication is really intended for testing only. It's originally a sample project from Microsoft, and there's no plan to improve it further. If you want more features, you can choose another reader app which supports SAPI5 voices, such as Balabolka.