AAC · AI Document Translation
Supports translation of PDF, Word, PPT, EPUB and other documents, covering 100+ languages. Preserves original formatting, preview partial translation and pricing first, then decide whether to translate the full text.
Translation and Document Processing
"Preview part of the document before translating the complete file. The preview range depends on the document and your available account credits. If the preview requires credits, the task page will display the cost before you proceed. Layout preservation depends on the file, fonts, and text length. Complex tables, scanned pages, and text in images may require manual review. Please check the partial preview before translating the complete document."
Understand Content, Preserve Usable Document Structure
Mobile-Optimized Formats
Layout preservation depends on the file, font, and text length. Complex tables, scanned pages, and text in images may require manual review. Please check the partial preview before translating the complete document.
High Compression Ratio with Superior Audio Quality
At the same bit rate, AAC has better sound quality than MP3. Our AI engine can fully leverage this advantage to provide more accurate speech recognition.
Intelligent Subtitle Generation
Layout preservation depends on the file, font, and text length. Complex tables, scanned pages, and text in images may require manual review. Please check the partial preview before translating the complete document.
Multilingual Translation
Layout preservation depends on the file, font, and text length. Complex tables, scanned pages, and text in images may require manual review. Please check the partial preview before translating the complete document.
File Processing and Privacy
Uploaded private recordings will be automatically deleted 7 days after translation is complete, allowing you to process personal memos with peace of mind.
Flexible Text Export
Supports exporting plain text (TXT) for convenient note organization; can also export subtitle files (SRT) to assist with video editing.
Why does format matter?
- Precise formatting is the hallmark of professionalism.
- Reduce secondary formatting time.
- Ensure accurate and precise information delivery.
Core translation scenarios
Reliably meeting every translation scenario
Mobile Office Meetings
Upload meeting recordings directly from your phone to quickly generate text summaries, without needing to export or convert formats.
Video Audio Track Extraction
Process AAC audio tracks extracted from MP4 videos, create multilingual subtitles, and assist with video post-production.
Lecture Transcription
Translate international student classroom recordings, convert foreign language lectures into native language notes for more efficient review.
Translation FAQs
Preview part of your document before translating the full file. The preview range depends on the document and your available account allowance. If a preview requires credits, the task page shows the cost before you continue.
Translation is billed in credits based on Tokens, a document analysis fee, and the selected mode. OCR and higher-tier models can change the cost. Check the task quote before confirming payment.
Unpaid documents are automatically deleted 15 days after task creation, and paid documents after 30 days. Download and back up your original and translated files before the retention period ends. You can also delete a task from your translation history.
Translate PDF, Word, PowerPoint, Excel, EPUB and other supported formats, with files up to 1GB. Check the full format list for the document you want to translate.
Translate between 100+ languages. See the available languages and choose your target language on the document translation page.
Yes. OCR reads text from scanned PDFs and images for translation. Recognition depends on scan quality and layout; use enhanced recognition for difficult pages and check the preview for missing or misread text.
Choose a standard or higher-tier model to suit your document. Check terminology, tone, and layout in a partial preview, then choose a mode for the full translation based on your needs and the quote. Any preview credits are shown on the task page.
Your document is processed to provide the translation, including by the selected third-party AI provider. Review our privacy policy for details about processing and retention.
Preview and Quote First
Preview part of your document before translating the full file. The preview range depends on the document and your available account allowance. If a preview requires credits, the task page shows the cost before you continue.
Upload to preview