# AboutOK Translate > AboutOK Translate is a free, high-speed, and privacy-first neural machine translation (NMT) web platform supporting 100+ languages. It features real-time text translation, speech-to-text voice dictation, native audio speech synthesis, document file translation (PDF, DOCX, XLSX, PPTX, TXT), and programmatic bilingual landing pages. ## Core Capabilities - [Multilingual Neural Translation](https://translate.aboutok.com/): Instant bidirectional translation across 100+ languages with context awareness, grammatical adaptation, and alternative suggestions. - [Voice Translation & Dictation](https://translate.aboutok.com/): Real-time microphone dictation and speech-to-text recognition with visual waveform feedback. - [Native Audio Pronunciation](https://translate.aboutok.com/): High-fidelity text-to-speech audio pronunciation in native accents. - [Document Translation](https://translate.aboutok.com/?mode=document): File translation for DOCX, PDF, PPTX, XLSX, and TXT files preserving document layout. - [Bilingual Language Pair Directory](https://translate.aboutok.com/translate): Index of 110+ specialized language-pair destinations with phrasebooks and FAQs. ## Key Web Pages - [Home & Translator](https://translate.aboutok.com/): Core translation interface with dual input/output panels, swap controls, and history. - [Language Directory](https://translate.aboutok.com/translate): Searchable catalog of 110+ language pairs. - [About Us](https://translate.aboutok.com/about): Architecture, neural translation models, mission, and company details. - [Privacy Policy](https://translate.aboutok.com/privacy-policy): Zero user tracking, SSL encrypted requests, and localized storage terms. ## Featured Language Translation Pairs - [English to Bengali](https://translate.aboutok.com/translate/english-to-bengali): Fast English to Bengali translator with bilingual travel phrasebook and pronunciation. - [Bengali to English](https://translate.aboutok.com/translate/bengali-to-english): Accurate Bengali to English neural translator. - [English to Hindi](https://translate.aboutok.com/translate/english-to-hindi): Free English to Hindi translation tool. - [Hindi to English](https://translate.aboutok.com/translate/hindi-to-english): Free Hindi to English translation with native voice. - [English to Spanish](https://translate.aboutok.com/translate/english-to-spanish): English to Spanish neural translator and phrasebook. - [Spanish to English](https://translate.aboutok.com/translate/spanish-to-english): Spanish to English translator. - [English to French](https://translate.aboutok.com/translate/english-to-french): English to French translator with audio playback. - [French to English](https://translate.aboutok.com/translate/french-to-english): French to English translator. - [English to German](https://translate.aboutok.com/translate/english-to-german): English to German translation engine. - [German to English](https://translate.aboutok.com/translate/german-to-english): German to English translator. - [English to Arabic](https://translate.aboutok.com/translate/english-to-arabic): English to Arabic bidirectional translator. - [Arabic to English](https://translate.aboutok.com/translate/arabic-to-english): Arabic to English translator. - [English to Chinese](https://translate.aboutok.com/translate/english-to-chinese): English to Chinese translator with Pinyin support. - [Chinese to English](https://translate.aboutok.com/translate/chinese-to-english): Chinese to English translator. - [English to Japanese](https://translate.aboutok.com/translate/english-to-japanese): English to Japanese translator with Romaji pronunciation. - [Japanese to English](https://translate.aboutok.com/translate/japanese-to-english): Japanese to English translator. - [English to Portuguese](https://translate.aboutok.com/translate/english-to-portuguese): English to Portuguese translator. - [Portuguese to English](https://translate.aboutok.com/translate/portuguese-to-english): Portuguese to English translator. - [English to Russian](https://translate.aboutok.com/translate/english-to-russian): English to Russian translation tool. - [Russian to English](https://translate.aboutok.com/translate/russian-to-english): Russian to English translator. ## API Documentation for AI Agents - [REST API Documentation](https://translate-api.aboutok.com/docs/): Swagger / OpenAPI documentation for translation API endpoints. - [API Root](https://translate-api.aboutok.com/): Translation API backend server endpoint. ## Optional Resources - [Full LLMs Specification](https://translate.aboutok.com/llms-full.txt): Complete directory and technical specification of all 110 language pairs. - [XML Sitemap](https://translate.aboutok.com/sitemap.xml): Complete sitemap containing all 114 indexable pages.