I'm generally very pleased with the VideoPad product, am glad that I chose it last year when I evaluated several video editing programs. And this support forum has also been good, thank you.
The videos I produce get uploaded to Vimeo. They used to provide a do-it-yourself subtitling service, but not any more. I've tried to create subtitles with VideoPad and save them as a .srt file and upload that to Vimeo. This works if I remove the <font> and </font> tags, otherwise the upload is rejected. So this is a basic solution that works for simple subtitles.
Vimeo apparently prefers the WebVTT file format. That would presumably allow specification of color and placement and text formatting. So I'd like to suggest that a future version of VideoPad support the WebVTT subtitle file format when using the "Save" button in the subtitle window.
Thanks.