Export specific posts

Hello,

I'd like to export some specific posts then import to another website. I know we can export the posts by using Wordpress > export tools but it's just allow me export specific categories/ author or range of year/month. In my case, I want to export specific posts by range of date e.g. from 3.July to 7.July (the attachment i can copy it manually).

I also found some plugins but it seems not update long time ago.

Do you have any ideas about this?

Please advice,
Tuan.