WordPress old plugins

This plugin detects if a visitor is using some old version of Internet Explorer and suggests to upgrade to a recent browser.

Display a notification box on the single view of your outdated posts, given a set amount of time (configurable).

Mark posts as old and display a notification message above the content.

Hides posts older than given amount of time.

Automatically display a customizable notice on posts older than a set number of days.

Keep it Fresh will stop WordPress from showing posts older than a set number of days or a specific date.

Shows only posts, that are newer than the day the current logged in user was created.

The only WordPress plugin not afraid to give you dirty looks.