How to Change the Language in PhotoScape X and PhotoScape 3.7

PhotoScape is used all over the world, so the question of how to change its interface language comes up constantly — often right after installation, when the menus appear in a language the new user did not expect. The honest starting point is that PhotoScape X and the older PhotoScape 3.7 are different products from different eras, and they handle language differently. PhotoScape X is a modern store app for Windows 10 and 11 and for macOS, and like most store apps it is closely tied to the language of your operating system. PhotoScape 3.7 is a legacy Windows program from 2014 with its own approach. This guide covers both, and explains what to do when the language you want is not simply a switch inside the app.

Why the App Follows Your System Language

Modern apps distributed through the Microsoft Store and the Mac App Store typically ship with their translations bundled and then display the one that matches your system settings. This design means most users never choose a language in the app at all: install PhotoScape X on a computer set to Japanese, Spanish, or German, and the interface follows the system. It also means that when the language looks wrong, the fix usually lives in your operating system settings rather than in the editor. Before hunting through the app’s menus, check what language your computer itself is using, including the regional format settings, which occasionally differ from the display language and can confuse the picture.

Changing the Language for PhotoScape X on Windows

On Windows 11 and Windows 10, begin in Settings, under Time and language, then Language and region. Your preferred languages are listed in order, and Windows apps generally use the highest language in that list that they support. To change what PhotoScape X displays, add the language you want if it is not present, move it to the top of the list, then fully close PhotoScape X and reopen it. Some changes also ask for a sign-out or a restart before every app picks them up, so if the menus have not changed after reopening the app, restart the computer once and check again.

Windows also offers app-specific behaviour through the Microsoft Store: make sure PhotoScape X is updated through the Store, because translation coverage is part of the app package and improves with versions. If your preferred language is at the top of the system list, the app is updated, and the interface still shows another language, the likely explanation is that the app does not include a translation for that language and is falling back to one it does include. That is a limitation to accept rather than a setting you have missed.

Changing the Language for PhotoScape X on a Mac

macOS lets you set a language per app, which is the cleanest option when you want PhotoScape X in one language and the rest of your Mac in another. Open System Settings, go to General, then Language and Region. In the Applications section, add PhotoScape X and choose the language you want for it, then close and reopen the app. This per-app setting is an official macOS feature, and it only offers languages the app itself supports; if your language is not in the list for PhotoScape X, the app does not bundle that translation. Changing the Mac’s overall language at the top of the same settings page will likewise influence apps that follow the system, including PhotoScape X when no per-app choice has been set.

Changing the Language in PhotoScape 3.7

PhotoScape 3.7, the classic freeware version released in 2014 for older Windows systems, belongs to an era when programs commonly carried a language option inside their own settings, sometimes labelled with a flag or a language menu, and the program was widely translated by its community. If you use 3.7, look in its settings area for a language choice and restart the program after changing it. Be aware that 3.7 is legacy software aimed at Windows XP through Windows 8, even though it can run on Windows 10. Mooii Tech’s own guidance is that Windows 10 and Mac users should use PhotoScape X instead, so if you are setting up a new machine, the language question is better solved in X: choose your system language, install from the Microsoft Store, and the app follows.

Do not download language packs for either version from unofficial sites. A translation comes bundled with the official app; a separate “language file” offered by a download portal is not a channel Mooii Tech uses, and adding files from such sources into a program folder is a needless risk for the sake of a settings change.

When Your Language Is Not Available

If PhotoScape X does not include your language, you still have workable options. Set the system or per-app language to the closest language you read comfortably, since menus in a familiar second language are easier than wrestling with an unsupported setup. Keep in mind that many PhotoScape tools are icon-driven and organised by module — Editor, Batch, Collage, GIF, and so on — and the module names are consistent across languages, so a translated guide or a friend’s screenshot in your language can orient you even when the app itself displays another one. The tutorials on this site use the English module names, which makes them a useful reference point if your app is set to English while you learn.

A Note on Mixed-Language Screens

Occasionally most of an interface changes but a few labels stay in the previous language. That usually means those particular strings were never translated, or that the app needs a full restart — not just closing its window — to reload every string. Fully quit the app, reopen it, and only then judge the result. On Windows, also confirm the app did not simply remain running in the background. If a handful of untranslated labels remain after a clean restart, that is the current state of that translation, and updates through the official store are the route by which it may improve.

Summary

For PhotoScape X, think system first: Windows uses your preferred-language order, and macOS offers a tidy per-app language setting, with the app able to display only the translations it bundles. For PhotoScape 3.7, look for the language option inside the program’s own settings, remembering it is legacy software. In both cases, get the app only from its official channel — the Microsoft Store, the Mac App Store, or the official PhotoScape site for 3.7 — and let updates arrive the same way, so the language you set today keeps working tomorrow.

PhotoScapeX.org is an unofficial resource site and is not affiliated with Mooii Tech.