Mass Import Users without sending new user notification

I need to import users via csv file. I see lots of plugins that do mass imports, but they all seem to send out new user emails to the new users. Since this is currently being set up on a dev site, I don’t want to send out the new user emails.

Are there any plugins that import users without sending out new user notifications

The CSV User Import looks promising…looking through the plugin file, I don’t see anything regarding registration emails.