Polylang Pro the far more popular multilingual plugin accessible in the WordPress repository, with over 500,000 installs.

A better way of translating your WordPress site directly from the front-end, with full support for WooCommerce, complex themes and site builders.

Translation Management for Developers. Loco takes the pain away from developing multi‑language apps and websites.

Translation Post and Comments for WoWonder, this plugin allows users to translate posts and post comments outside their language into their language.

ProLingua - beautiful contemporary Translation WordPress Theme made for translation agency, linguist firm, translation bureau, freelance translator, online translation company, translation assistant, translation office, Philologist, freelancer, language courses.

Translang is an ideal responsive stylish & clean WordPress Theme for translation agencies, as well as linguist firm, translation bureau, freelance translator, online translation company, translation assistant.

This is Lyngva – Translation Agency WordPress Theme, packed-up with niche functionalities and blocks, powered by Aheto plugin.