Alley

Matthew Boynes

WordPress can presently export all of its content via WXR, and then import that 
through the WordPress Importer plugin. That process includes all posts, terms, 
menus, comments, and users, but it doesn’t touch options. In addition to 
general settings, options can include widget configurations, plugin settings, 
theme settings, and lots more. This can be very time-consuming to migrate 
manually. WP Options Importer aims to fill that void and save us all a lot of 
time.
WP Options Importer allows you to export all options to a JSON file, and then 
you can selectively import them into another WordPress installation. The import 
process is very transparent, and it even shows you what data you’ll be 
importing. Lastly, it gives you the option to override existing settings or to 
skip options that already exist.

WP Options Importer

ThemeTon

This is <a href="http://themeforest.net/user/themeton" rel="nofollow ugc">ThemeTon</a> and we sell premium themes on ThemeForest.net. Most of the time people want to get specific home page and few pages on their site instead of full demo site content. 
But it’s hard to separate requested page content with attachement for them everytime and I’ve developed this simple plugin.
Main functionality depends on WP core function and added slight modification. You can export a page or multiple pages to a xml file as regular WordPress export function. 
Then you can import your exported file for WP importer plugin.
<h3>Credits</h3>
<ul>
<li>WordPress</li>
<li>jQuery <a href="http://ivaynberg.github.io/select2/" rel="nofollow ugc">select2</a> plugin by Igor Vaynberg</li>
</ul>

T2 Export

If you need to export specific pages with attachement, you should use this plugin.

WP Options Importer vs T2 Export