Lemonberry Page Protect is a simple way to restict page/post content to a list of (non-Wordpress) users.
Lemonberry Page protect is a free, open source plugin for WordPress to provide a simple method of restricting access to a group of (non-Wordpress) users. It's intended use is for club member sites etc where you want to keep some information/forms restricted.
Multiple groups can be defined and re-used of multiple pages. The user controls allow change of password.
The administration page allows passwords to be changed, users to be added and groups to be defined.
The excerpt of a post is not blocked.
Note: This plugin will not currently work with all themes, and you'll get a message after login to show this. We're working on a solution to make it work with all themes which should be available soon.