The Media Rename plugin allows you to easily rename (and retitle) your media files, once uploaded.
Replace or Change Default Search Query Parameter With Your Custom Parameter.
A WordPress plugin for sending users an email notification when their password changes
QPM adds page/post management links for one-click actions as drafting, private/public, opening/closing comments/trackbacks, trashing/deleting, etc
Clone of the standard Meta widget plus options to hide log in/out, admin, feed and WordPress.org/custom links.
Have a secure login and admin page. Allows you to create custom URLs for user's login, logout and admin's login page as simple as possible.
Redirect your posts to an external link by adding the url into a new metabox. Simply and efficient!
Mobile Theme Switch
font-resizer allows the visitors of your website to change the content font size
FileManager for WordPress allows you to easily change, delete, organize and upload files.
This plugin is made to help developers to lock the design of the WP site, and the end user cannot change this design very easy.
This plugin, a complete reworking of my old plugin p2pConverter, allows you to
Menubar Color Changer allows you to change the color of the black menubar in Twenty Eleven.
Change your admin username to whatever you like. Improve your site security and make life difficult for the hackers.
Convert Pages to Posts and Vice Versa
PLEASE NOTE: THIS PLUGIN HAS BEEN DEPRECATED AND IS ONLY ACTIVE UP TO WP 2.7.1
Replaces words and phrases in your posts' content with alternative words and phrases.
Install the plugin. No options yet, sorry.
When you transfer your WP from one domain to another, you might want to update theme header image,background image url option from theme_mods_theme i
Customize the author slug in the permalink for author pages.
Set of easy transitional switches for launch day.
Allows you to specify the title of the comments form of a post. You can do this per-post or set a global value.
Update your URL in the database automatically when you move your site to a new domain or location.
Creates simplified Change Password and Change E-mail pages under Users menu to replace "Your Profile"
Use this only if you're trying to move your WordPress install to another domain.
Widget that will enable visitors to give you/the site a virtual beer by clicking on the widget (Update: Now with PayPal link integration support).
Background Changer helps you change very easy and very fast the background color of your wordpress blog.
Makes plugins and themes installs and updates faster, no longer needs ftp details confirmation.
Change theme on a specific date, ex.: have a christmas theme for december and revert back to normal after.