Yes, LightWindow is free to use. It is available as a free plugin on WordPress.org.

How many websites use LightWindow?

LightWindow has 20 active installations as tracked by WordPress.org.

What are the best LightWindow alternatives?

Popular alternatives to LightWindow include Firelight Lightbox, Lightbox & Modal Popup WordPress Plugin…, Popup Box – Create Countdown, Coupon…. You can compare them side-by-side on our comparison pages.

Does LightWindow work with the latest WordPress?

LightWindow has been tested up to WordPress 2.7.1. It requires WordPress 2.7.1+ and PHP false+.

LightWindow — Reviews, Rating & Alternatives (2026)

As of April 2026, LightWindow is a WordPress modal plugin with 20 active installations and a 0/5 rating0. It has been downloaded 6.2K+ times in total. Requires WordPress 2.7.1+ and PHP false+. Available on WordPress.org since 2009. Last updated 17 years ago — may have compatibility concerns. Top alternative: Firelight Lightbox.