Sirius Pro

Simply Exclude Pages from WordPress search results and display only post in search results. This plugin allows you to exclude WordPress websites from search results without modifying the code and it works with most of the available themes. Just install and activate this plugin to exclude pages from search results in WordPress.
Read more about this plugin on <a href="https://siriuspro.pl" rel="nofollow ugc">WordPress</a> blog.

Exclude Pages from Search Results

Simply Exclude Pages from WordPress search results and display only post in search results.

paulperkins

The Bimblers Exclude Posts plugin is used to exclude selected post categories from the main loop.
This might be useful if you use WordPress posts to author content which should not be listed on the front page, 
but you still want to utilise the features of a WordPress post type and do not want to go to the effort of 
setting up custom post types.
At this point in time, the post categories excluded by the plugin are hard-coded in the main class file. A future 
version of the plugin will include a configuration GUI.

Bimbler Exclude Posts

Excludes selected posts from the main loop. Filters by post category.

Exclude Pages from Search Results vs Bimbler Exclude Posts