Set posts to categories all at once
The plugin does what it says it should do, but I wish that instead of selecting categories one by one I could select all the posts that I want in a category and then select a category and do it in bulk.
Had to change the category of about 200 posts -- this plugin got the job done without any problem.
The interface could be much better. As it stands it requires a click to set the category for each single post. While, especially in cases where the goal is to change a number of posts' category from A to B, a much cleaner and straightforward UI could be really helpful.