Post Editor Buttons?
This plugins allows you to add your own buttons to the post edtor’s toolbar.
I’m talking about the buttons that you see above your content text area when editing posts (b,i,link,img,ul,li).
For example you can add a “h3″ button to make subheaders in your post.
There are virtually endless buttons you can add.
Screenshots
Here is the plugins interface:

This is the output of the above settings:

Download
You can visit the plugin’s WordPress.org page, download the plugin right away and upload it into your plugins directory.
Feedback
Comment whatever is on your mind.
The new version of Mass Custom Fields Manager is out!
Why do you need it? For example if you have custom fields that old plugins left of your posts and you want to get rid of them you can now do it with a click of a mouse. There are virtually endless occasions where this plugin can save you valuable time and effort.
I added new features that you asked for, fixed some minor bugs and did some code optimization.
If you encounter any bugs or have an idea on how to improve the plugin then I would love to hear it from you.