AIFF · 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
Native Apple Ecosystem Support
No format conversion needed. Directly upload .aiff or .aif files, just as simple and convenient as handling MP3.
Layout and OCR
AIFF preserves all the details of the original sound waves. AI utilizes this high-fidelity data to capture the most subtle voice variations, achieving extremely high recognition accuracy.
Versatile Export Options
Supports exporting SRT/VTT subtitles for video editing, or exporting TXT/DOCX documents for content organization.
Intelligent Timeline
Generated timecodes precisely match audio waveforms, ensuring subtitles align seamlessly with speech to meet professional production requirements.
80+ language translation
Break down language barriers, translate foreign language materials into Chinese with one click, or efficiently output Chinese content for overseas audiences.
Large File Support
Supports PDF, Word, PowerPoint, Excel, EPUB and other formats. Single file translation limit is 1GB; batch upload limit is 500MB per document.
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
Professional Music Production
Translate dry tracks exported from Logic Pro projects to quickly obtain lyric summaries or dialogue text, facilitating post-production.
Broadcasting & Podcasts
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.
Mac User Archiving
Batch organize high-quality AIFF recordings stored on Mac computers and convert them into a searchable text database.
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