Polylang Pro 3.8.9 + AutoPoly Pro 1.6.1 – Multilingual WordPress Translation Plugin

Description

Polylang takes a clean approach to multilingual sites. Each translation is a normal WordPress post linked to its siblings, so you keep the editor you know, your theme doesn’t need special markup, and your data isn’t locked into a proprietary table.

The Pro version is for sites that take translation seriously. It lets you translate URL slugs for custom post types and taxonomies, share the same slug across languages, duplicate content to start a translation, send work to translators as XLIFF files and use DeepL for machine translation. It also supports the block editor and full site editing.

Key features

• Translate posts, pages, media, categories, tags, menus and widgets
• Translated URL slugs for post types and taxonomies, or shared slugs
• One-click duplication of content into another language
• XLIFF export and import for professional translators
• Machine translation through DeepL (your own API key)
• Language switcher block, full site editing templates and REST API support

Best for

• Businesses serving customers in more than one language
• Agencies building multilingual sites without heavy plugins
• Publishers who want separate, SEO-friendly URLs per language

Requirements

• WordPress 6.x and PHP 7.4+
• Deactivate the free Polylang before activating Pro
• A DeepL API key if you want machine translation

What you get

• The original, unmodified Polylang Pro plugin files, version 3.8.9 (updated 10 September 2026)
• Released under the GPL licence
• Use it on as many sites as you own or build for clients
• Instant download from your Moryvanta account after checkout

Good to know

• Moryvanta is an independent GPL redistributor and is not affiliated with or endorsed by WP SYNTEX. Product names and trademarks belong to their owners.
• The GPL covers the Polylang Pro plugin files and updates, but not a WP SYNTEX licence key. If a key or activation is asked for during installation (for automatic updates, for example), the licence has to be purchased separately. Moryvanta support can help, either with a licence through Moryvanta where available or by pointing you to WP SYNTEX.
• Machine translation runs on DeepL’s servers and needs your own DeepL account.
• WooCommerce stores also need Polylang for WooCommerce, a separate add-on.
• Moryvanta support covers downloading and installing the files.

Frequently asked questions

What is Polylang Pro?

Polylang Pro is the premium version of Polylang, a WordPress plugin for building multilingual sites. It adds translated slugs, content duplication, XLIFF import/export, DeepL machine translation and full site editing support.

Will my free Polylang settings carry over?

Yes. Pro uses the same data; deactivate the free plugin and activate Pro.

Is it good for SEO?

Each language gets its own URLs, hreflang tags and sitemap entries, which search engines handle well.