Yes, all the plugins we offer are both 100% legal and 100% genuine.

You are able to use any of the plugins on multiple websites with a single download. No additional purchases are required to have them across multiple personal or commercial sites.

No, Pineapple Plugins does not support the plugins that you can download. We distribute based on the GPL license which is explained on this site here. The developers of the plugins price their products to include support which is essentially what you are paying for. At Pineapple Plugins we cater for the web developers that just need the plugins and don't require a lot of handholding.

A lot of Plugins can be updated automatically from the Plugin page in WordPress. Some require a registration on the developer site. We offer periodic updates for Plugins that do not automatically update on your site.