Calendar app without MT4

Hi,

because I do not use MT4, I am looking for external forex calendar application/widget. Not indicator, not WWW pop up info, not phone app, just pure computer program.
Usually I used FX News Alert (very nice program anyway) but it requires running MT4 always when works.

Do you know any?
May be even in Excel if has auto refresh and works online without any crashes ;-)

I asked some program developers and on of them, author of FX News Alert, told me that he works on version without MT4.
New version should be relased soon.