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.

lucdecri

wp_helper have 4 distinct plugin.
<ul>
<li>posttype_helper</li>
<li>taxonomy_helper</li>
<li>attachment_helper</li>
<li>adminpage_helper</li>
</ul>
each provides additional features that allow you to simplify the development of new posttype, new taxonomies, new pages and menu administrator, etc.
Detailed list of additional function is coming soon
You must check if wp_helper is actived before active your plugin, with similar code : {{{
if (defined(‘WP_HELPER’)) { 
 // your code here } else { // if defined(WP_HELPER) add_action(‘admin_notices’, ‘myplugin_noframework_notice’); }
function myplugin_noframework_notice(){ global $pagenow; if ( $pagenow == ‘plugins.php’ ) { echo ‘
To activate this plugin you must install and activate WP HELPER plugin .
‘; } }
}}}

WP Helper

It provides additional functions and feature that allow you to simplify the development in your plugin  new posttype, new taxonomies, new pages and me …

T2 Export vs WP Helper