WordPress.org

Batch Cat is intended to help users change categories of posts in bulk.

The main features are:

1. Assign the selected categories to posts.
2. Append the selected categories to posts.
3. Delete the selected categories from posts.
4. Intuitionistic operating manners which come up with people’s common practice.
5. Configurable number of posts listed in one page.
6. Slimming but enough searching and sorting options.
7. More in the future.