These are some must have MOD and tools for your PHPBB Forums.
phpBB SEO Ultimate SEO URL – Turns your real twitter followers topics names into URL links using the subject instead of just “topic21” etc.
phpBB SEO Dynamic Meta tags – Plugin to help manage your meta tag.
phpBB SEO Related Topics – Shows related topics under the topic being viewed.
phpBB SEO No Duplicate – Removes any topics from the SEO fuctions.
Webmasters Google Tools
Sitemap FX – Generate XML Sitemap file to upload to your Google Webmaster Tools.
Advertisement Management – Tool to easily put ads on your forum.
AutoMod – Easy Install tool to help install MODS.
Disallow links before x posts – Prevent spammers posting links on your forum by requiring a number of posts first.
Share topic – Plugin to share topics links on Facebook, Twitter, etc