Offline Translate Pro

No Wi-Fi? No signal? Download language packs once, and you can translate text, speech and photos offline instantly—on planes, abroad, anywhere.

No Wi-Fi? No signal? No mobile data? Keep translating. Offline Translate Pro is tailored for offline scenarios without internet: on planes, subways, overseas trips, road trips, or anywhere with slow, costly, or zero network access.

DOWNLOAD ONCE, TRANSLATE OFFLINE Select any supported language pair and download the corresponding language resources when connected to the internet. Once finished, you can perform translations without Wi-Fi, cellular data, roaming service, or stable signal.

READY FOR TRAVEL & DAILY USE • Translate manually typed or pasted text • Voice translation for real-time face-to-face talks • Camera translation: snap a photo or import local images to recognize text • Copy translation results or play audio pronunciation • Locally store encrypted translation records on your device

WORK PERFECTLY IN AIRPLANE MODE Download required language packs before your journey. Turn on Airplane Mode afterward to translate text, voice and images freely — no hotel Wi-Fi, airport network, international roaming or cellular data plan needed.

PRIVACY-FIRST DESIGN All translation history is encrypted via AES-GCM and saved locally on your device. No account registration required. All text, image and voice translation processing runs entirely on your device.

LANGUAGE SUPPORT NOTES Offline translation availability varies by your device model, operating system, target language pair and downloaded language packages. Internet access is only needed for the initial download of language resources before offline use. On-device voice recognition and system speech audio also require matching resource files to be pre-installed.