Yuki Sugitani

This plugin allows you to organize the contents of the head tag that WordPress automatically outputs. 
You can use the checkboxes to choose which tags to remove.

Tidy Head Tag

This plugin allows you to organize the contents of the head tag that WordPress automatically outputs.

chriscarvache

Enhanced Header / Footer Injections allows you to insert HTML code into the header and footer sections of your templates on a page per page basis. This also works with custom post types, archive pages, the 404 page, the main blog page and the front page (if used). The plugin is designed to help speed up the development process when creating custom sites for clients.

Enhanced Header / Footer Injections

Add code to the header and footer sections of your site on a page-per-page basis.

Tidy Head Tag vs Enhanced Header / Footer Injections