Piwik is an open platform. By default Piwik comes with 30+ plugins which are officially maintained by the core team. Starting in January 2014 and the release of Piwik 2.0, the Piwik developer community is now building plugins that let you do more with Piwik.
There are also Add-ons for your Website to let you integrate Piwik. Click on the image below to learn more:
You can also use the Adobe AIR application to load your Piwik reports onto your desktop
We have exciting plans for the Piwik platform so stay tuned!