Description
PDFTranslator is a free online AI-powered PDF translation tool that translates documents across 100+ languages while keeping the original layout, tables, images, and fonts intact. Users upload a PDF, select source and target languages, translate, and download the format-preserving file in seconds, with no registration required.
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The service uses AI models, including Gemini and ChatGPT engines, for context-aware, human-like translation, and auto-detects the source language. Built-in OCR extracts and translates text from scanned documents and images, and the tool can handle long PDFs with hundreds of pages within the free monthly page quota. Files up to 20MB are supported, and larger files can be split before uploading.
PDFTranslator is free with no sign-up, credit card, or hidden fees, offering 1,000 free pages per calendar month that reset at the start of each month. For privacy, source PDFs, translation results, and files from cancelled or failed tasks are protected with SSL and deleted within 24 hours, and uploaded files are not used to train AI models.
Beyond translation, the site offers additional document utilities such as splitting, merging, and compressing PDFs, converting PDFs to Markdown, text, or JSON, and an AI detector and humanizer.
- CategoryAI Translators
- Pricing ModelFreemium
- DeploymentCloud
- PlatformsWeb
PDFTranslator's Core Features
AI PDF translation across 100+ languages
Layout, table, image, and font preservation
Built-in OCR for scanned documents
Automatic source-language detection
Support for long PDFs with hundreds of pages
No sign-up, with 1,000 free pages per month
Files deleted within 24 hours and not used for AI training
Extra tools to split, merge, compress, and convert PDFs
How to use PDFTranslator?
Upload a PDF: Choose a PDF file up to 20MB, splitting larger files if needed.
Select languages: Pick the source and target languages, or let the tool auto-detect the source.
Choose a style: Select a translation style suited to your document.
Translate: Run the translation, which completes in seconds with formatting preserved.
Download: Retrieve the translated file, available for up to 24 hours after completion.
PDFTranslator's Use Cases
- Academic papers
- Business documents
- Scanned document translation
- Long-form documents
- Multilingual document work
