Is Zoom OpenSeadragon free?

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

How many websites use Zoom OpenSeadragon?

Zoom OpenSeadragon has 100 active installations as tracked by WordPress.org.

What are the best Zoom OpenSeadragon alternatives?

Popular alternatives to Zoom OpenSeadragon include WP Image Zoom, YITH WooCommerce Product Gallery &…, eRoom – Webinar & Meeting Plugin for…. You can compare them side-by-side on our comparison pages.

Does Zoom OpenSeadragon work with the latest WordPress?

Zoom OpenSeadragon has been tested up to WordPress 4.8.28. It requires WordPress 4.0.0+ and PHP false+.

Zoom OpenSeadragon — Reviews, Rating & Alternatives (2026)

Name: Zoom OpenSeadragon
Rating: 5 (5 reviews)
Author: Alexey Tikhonov

As of April 2026, Zoom OpenSeadragon is a WordPress zoom plugin with 100 active installations and a 5/5 rating from 5 reviews. It has been downloaded 4.1K+ times in total. Requires WordPress 4.0.0+ and PHP false+. Available on WordPress.org since 2016. Last updated 8 years ago — may have compatibility concerns. Top alternative: WP Image Zoom.

5/55 reviews

100active installs

4.1K+total downloads

10 yearssince 2016

Overview

Zoom OpenSeadragon is an implementation of OpenSeadragon, an open-source, web-based viewer for high-resolution zoomable images, implemented in pure JavaScript, for desktop and mobile.

It allows to create zoomable galleries from standart wordpress images as well as from deepzoom images.

You can see live demo here

Zoom OpenSeadragon is released under the New BSD license

Read full description on WordPress.org