Styler for Ninja Forms
Style Ninja Forms with no css knowledge
Plugin Tag: NinjaForms
Advanced Custom Fields: Ninjaforms Add-on
Advanced Custom Field with which we can select Ninjaforms.
Ninja Forms — Submission Limit Cookie
Limit form submission per user for your Ninja Forms
Ninja Forms Merge Tag Addon
Add new merge tags for WordPress Ninja Forms. More Tags are coming soon!