PRIVAKU tools
Free offline translator: photos, PDFs, videos Beta
Lifetime free On your device
Photos, videos, PDFs, Word, Excel and PowerPoint. Nothing is uploaded. Works offline once loaded.
AI can make mistakes. Check important things with a person you trust.
Photo, video or file · or point your camera
賃貸借契約書
第1条（目的）貸主は借主に対し、本物件を住居として使用する目的で賃貸する。
第2条（期間）
契約期間は2026年11月1日から2028年10月31日までの2年間とする。
第3条（賃料）
賃料は月額98,000円とし…
Lease Agreement
Article 1 (Purpose)The lessor leases the property to the lessee for use as a residence.
Article 2 (Term)
The term runs from 1 Nov 2026 to 31 Oct 2028, a period of 2 years.
Article 3 (Rent)
Rent is ¥98,000 per month…
✅ 12 slides translated · layout, fonts and charts kept
⚠️ AI can make mistakes · nothing is recorded or uploaded
Questions
Is it really free?
Yes, lifetime free. No sign-up, no limits, no ads.
Is anything uploaded?
No. Translation and text recognition run on your device. Your files never leave it.
Which open-source models does it use?
Translation uses Opus-MT models from Helsinki-NLP. Speech recognition uses Whisper (tiny). Credits and licences are in NOTICES.md.
Does it work offline?
Yes. After the first load the translator and language models are cached, so it keeps working without internet.
What can I translate?
Photos, camera, screen, PDFs, Word, Excel, PowerPoint, text files and videos (subtitles).
Getting ready for offline… · · All tools