翻译神器
好用，快捷，本地化绝对隐私！
Free
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About
Translate documents, text, photos, and voice offline with a powerful on-device AI model. Enjoy privacy and convenience without an internet connection after initial setup. Offers free file translation and optional upgrades for longer text.
✓Offline translation for 29 languages
✓Whole-file translation (PDF, DOCX, TXT)
✓Photo translation with OCR
✓Voice translation with text-to-speech
✓Long text translation up to 10,000 characters
✓PDF export with encryption
✓No internet required after setup
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What's New in AI Offline Translator
V3.0
September 25, 2026
• File translation is now completely free — import and translate whole PDF, DOCX, TXT, MD and RTF documents, no purchase needed • New "Long Text Pro" (one-time purchase): full translation for texts over 1,000 characters, up to 10,000 characters, on the Long Text page • Free preview: for longer texts we translate the first 1,000 characters free, so you can check the quality before unlocking • Bought the previous in-app purchase? Long Text Pro is yours automatically — your entitlement was migrated, no re-purchase • PRO badge moved from file import to the Long Text entry; everything still runs 100% offline
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FAQ
Does AI Offline Translator have ads?
No, AI Offline Translator is ad-free. The developer explicitly states that there are no ads, ensuring an uninterrupted user experience.
How much does AI Offline Translator cost?
AI Offline Translator is free to download and use for many features, including whole-file translation and text translation up to 1,000 characters. An optional one-time purchase, 'Long Text Pro,' unlocks translation of texts up to 10,000 characters.
What languages does AI Offline Translator support?
AI Offline Translator supports translation in 29 languages, with automatic source language detection. Voice translation is available in 7 languages using Apple's on-device speech packs.
Is AI Offline Translator safe for children?
AI Offline Translator has an age rating of 4+, making it suitable for younger users. All processing happens locally on the device, enhancing user privacy.
How often is AI Offline Translator updated?
The latest version, V3.0, was last updated on September 25, 2026. This indicates a commitment to ongoing development and improvements.
What devices are compatible with AI Offline Translator?
AI Offline Translator is available for iPhone and iPad devices, offering a seamless experience across Apple's mobile ecosystem.
Can I try the premium features before buying AI Offline Translator?
Yes, you can try the premium features before purchasing. Longer texts are translated free up to the first 1,000 characters on the dedicated Long Text page, allowing you to assess the quality.
What makes AI Offline Translator's offline functionality unique?
AI Offline Translator runs a large language model directly on your device, meaning no cloud servers are used. This ensures your text never leaves your device, offering enhanced privacy and functionality even without an internet connection.
