phpBB Platinum consists of the following components.

Language Packs

Bundled mods

SEO_MOD_LIGHT
Makes your forum more search engine friendly by changing URLs and SEO tweaks.
ajax_quick_edit
This mod adds AJAX quick edit for editing posts.
chat
This Mod Adds AJAX Chat/Shoutbox to your forum. Users can chat without ever needing to reload the page.
group_level_positioning
Arrange the Legend Groups to any position.
last_post_titles
Displays the subject of LAST POST posted in a forum.
photo_gallery
This mods adds a photo gallery for your members.
phpbb_folk
This MOD allows topics to be tagged by users.

Additional resources

phpBB Platinum pack also provides 11 styles and large avatar gallery.