After I released my Bulk Delete WordPress Plugin (which can be used to delete posts in bulk) some of the readers of this blog asked me if there is a Plugin to move posts from one category to another in bulk rather than deleting them.
So I have created another Plugin called Bulk Move, which you can use to move posts from one category to another in bulk.
Screenshot
The following is the screenshot of the admin interface
Download
You can download the Plugin for my WordPress Plugin page.
Disclaimer
Similar to the Bulk Delete Plugin, there is no way to undo the changes done once the categories are moved. So be very careful while using this Plugin and also note that you cannot hold me responsible for any damages done.
sir may you update it
this one is very good
but it showing blank page if i move more than 500 post