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PO File Translation Services

Professional translation of Gettext PO and POT files for WordPress, Drupal, PHP, Python, and GNU software. Plural forms, fuzzy strings, and msgctxt context.

The Gettext PO format is the standard for WordPress themes and plugins, Drupal modules, Python applications, and open-source software across the GNU ecosystem. Send the original file and your languages, and we reply with a quote within 12 hours.

Gettext localization

PO File Translation for CMS and Open-Source Projects

PO files store source strings and their translations alongside metadata: translator comments, extraction comments, and source file references. The format also supports plural form definitions at the file header level and msgctxt disambiguation keys that distinguish identical strings used in different contexts. A translator working in a text editor will often damage PO syntax or ignore these contextual cues.

We process PO files in professional CAT tools that understand the Gettext format natively. Plural form rules for the target language are applied correctly in the Plural-Forms header. Fuzzy-marked strings are reviewed and updated. Msgctxt entries are used to select the contextually correct translation for ambiguous source strings.

PO files hold software strings, so they rarely go before an authority. If licence terms inside one need a certified translation, we can supply that text separately from the translated PO file, with a signed certificate of accuracy. Contributor calls around a translated software project can be supported by professional interpretation services.

What You Get

Key Features of PO File Translation

Plural Form Handling

The Plural-Forms header is updated for the target language and all nplurals values are populated correctly. Complex plural systems in Polish, Russian, and Arabic are handled accurately.

Fuzzy String Review

Strings marked fuzzy in the source PO are reviewed against updated source strings and either confirmed or retranslated. The fuzzy flag is removed from all verified translations in the output.

Msgctxt Disambiguation

Context markers (msgctxt) are used to select the correct translation when the same source string is used in different UI contexts. Context is never ignored.

MO File Compilation

Compiled MO (Machine Object) files for direct use in WordPress or other Gettext-based systems can be generated from the translated PO and delivered alongside the source.

Who We Work With

Who Needs PO Translation

PO Translation for Small Businesses

A small team on WordPress or Linux tools sends PO files and receives translated entries with the msgid lines untouched.

PO Translation for In-House Teams

Platform and open-source teams send PO and POT files with each release and reuse earlier translations.

PO Translation for Nonprofits and Public Agencies

A volunteer-run project sends PO files so contributors can review the text instead of starting over.

Questions About PO Translation

What Is the Difference Between a PO File and a POT File?
A POT (PO Template) file contains only source strings with empty msgstr fields. It is the master template from which language-specific PO files are created. A PO file contains both the source strings and their translations for a specific language. We translate both: POT files produce a new PO file for the target language, and PO files are updated with new or revised translations.
Do You Translate WordPress Plugin and Theme PO Files?
Yes. WordPress plugin and theme localization using PO files is a routine localization task. We translate the PO file, generate the compiled MO file, and deliver both. If your plugin or theme is on the WordPress.org repository, we are familiar with the naming conventions required for automatic update delivery.
How Do You Handle Strings with HTML Markup Inside PO Files?
HTML tags inside PO msgstr values (such as bold, links, and line breaks) are preserved and carried through to the translation. Translators are briefed not to translate tag names or attribute values. The delivered PO file contains the same HTML structure as the source with only the text content translated.

Need a Professional Translation?

Request a free, no-obligation quote. We reply within 12 hours.