Description
Loco Translate Pro + Pro Addons translates WordPress themes and plugins directly from the admin dashboard, connecting to machine translation APIs like DeepL, Google Translate, and Microsoft Translator to fill in strings in bulk. The Pro add-ons add translation memory, a shared glossary, and automatic backup of .po and .mo files, eliminating the need for external editors like Poedit or command-line tools.
Key Features
- In-admin translation editor
Edit .po and .mo files directly from the WordPress dashboard, with no external tools required. - Automatic translation via API
Connects with DeepL, Google, Microsoft, and other providers to translate strings in bulk. - Translation memory
Reuses translations already made in previous projects, keeping consistency across themes and plugins. - Term glossary
Defines standard terminology to preserve proper names, brands, and fixed expressions during translation. - Automatic file backup
Saves previous versions of .po and .mo files with every edit, allowing immediate restoration. - Template synchronization
Detects new strings in the .pot file and updates language files without losing existing translations.
Benefits of Loco Translate Pro + Pro Addons
- Faster full-site translation
Automate hundreds of strings in minutes instead of translating one by one manually. - Consistent terminology across projects
Memory and glossary ensure the same word always gets the same translation. - Protection against lost work
Automatic backups prevent theme or plugin updates from overwriting custom translations. - Centralized workflow
All localization happens inside WordPress, with no switching between editors and an FTP client.
Who Is It For?
- Agencies and freelancers delivering WordPress sites in multiple languages.
- Theme and plugin developers who need to keep language packs up to date.
- Editorial teams running multilingual sites alongside WPML, Polylang, or TranslatePress.
- Professional translators who want to work directly within the client’s environment.
Loco Translate Pro + Pro Addons is built for anyone who treats localization as a structured part of the project, not a one-off task at the end of delivery. With API-assisted translation, persistent memory, and protection of .po and .mo files against being overwritten, it shortens the cycle between receiving a theme in English and publishing the final version in Portuguese, Spanish, or any other target language.
Frequently asked questions
Is Loco Translate Pro + Pro Addons GPL-licensed?
Yes. Loco Translate Pro + Pro Addons is distributed under the GPL (GNU General Public License). You may legally use, modify and redistribute it on as many sites as you want.
Can I use Loco Translate Pro + Pro Addons on multiple sites?
Yes. You can install Loco Translate Pro + Pro Addons on as many sites as you want. Only automatic updates through Ultrapack Auto Updater have a limit: from 3 to 80 sites, depending on the plan.
How much does Loco Translate Pro + Pro Addons cost at Ultrapack?
Loco Translate Pro + Pro Addons costs US$2.99 as a single purchase, and it is also included in the subscription plans starting at US$12/mo (VIP I).
Does Loco Translate Pro + Pro Addons include updates?
Yes. The current version of Loco Translate Pro + Pro Addons is 2.8.0, published at Ultrapack on Sep 18, 2026. Subscribers update straight from the WordPress dashboard with UAU (Ultrapack Auto Updater).
Is Loco Translate Pro + Pro Addons scanned before publication?
Yes. Every version of Loco Translate Pro + Pro Addons goes through a malware scan (ClamAV and YARA rules, at UltraHub) before it is published.
What are the requirements for the plugin Loco Translate Pro + Pro Addons?
Requires WordPress 5.0 or higher and PHP 7.0 or higher. Tested up to WordPress 6.8.3.
How to install
Automatic updates: this item is updated by the Ultrapack Auto Updater. With it installed, the new version shows up in your dashboard like any other WordPress update (how to set it up).
The file on this page is the developer’s full package. Do not upload that file through the dashboard: WordPress answers that the package does not contain a valid plugin. Inside it there are one or more ZIP files, and one of them is what you install.
- Download the file
loco-translate-pro-package.zipand extract it on your computer. - Look for the
.zipfiles inside. The plugin is the one named after the product. - In the WordPress dashboard, go to Plugins > Add New > Upload Plugin and upload that ZIP file.
- Click Install Now and then Activate.
Requirements: Requires WordPress 5.0 or higher and PHP 7.0 or higher. Tested up to WordPress 6.8.3.
- There is nothing to zip. The ZIP inside the package is already in the format WordPress accepts.
- Some packages carry more than one plugin: the main one and its add-ons. Install the ones you are going to use, each one the same way.
- If there is a documentation folder, it is not installed. It is reading material from the author.
Stuck on a step? Open a ticket telling us which one you stopped at.

UAU Ready