About Doclingo
Doclingo — Doclingo AI combines powerful OCR and multi‑engine translation to deliver high‑fidelity translations of complex documents. It supports multiple file formats (PDF, Word, Excel, PowerPoint, images, etc.) and restores layouts, tables and images accurately. With built‑in AI editing and highlight‑to‑translate features, you can edit translated text online and manage terminology. The platform translates into more than 90 languages and offers a free tier as well as PDF PRO for advanced layout replication and OCR translation. Trusted by over 500,000 users in 60+ countries, Doclingo ensures secure, efficient document translation with privacy and compliance standards.
Top use cases
- Researchers and students quickly translate academic papers and technical literature from foreign languages.
- Businesses translate multi-page documents with complex layouts (contracts, manuals, marketing materials) into multiple languages while maintaining formatting.
- Professional translators and content creators ensure consistent terminology and style using AI editing tools, highlighting translation and terminology database.
Built for
Key features
- - Multi‑format support (PDF, Word, Excel, PowerPoint, images)
- - Translate into over 90 languages
- - Mirror the original layout, tables and images
- - OCR translation for scanned documents and pictures
- - Online editing, highlight‑to‑translate and terminology database
- - Multi‑AI engines ensure accurate translation
- - Free tier, PDF PRO and Enterprise/API plans
Pros & cons
Pros
- Completely free for basic use with no registration required.
- Excellent format restoration, preserving original layouts.
- Supports a wide range of document formats and over 90 languages.
- Integrates multiple advanced AI engines for high accuracy.
- Includes features like online editing, image translation (OCR), and bilingual comparison.
- Offers an API for enterprise-level automation.
- Strong data security compliance (ISO 27001, GDPR).
- Useful for academic, professional, and general domain translations.
Cons
- Free version has daily limits on translations, file size, and character count.
- Premium features like higher limits, advanced AI engines, and batch processing require a paid subscription.
- Downgrading from Premium+ to Premium is not supported.
Pricing
Visitor
$0
Unlimited translations, file size up to 50 MB, No file or character limits, 90+ languages.
Premium (7-Day)
$2.29
Unlimited translations and downloads for 7 days; upload files up to 500 MB; maximum word count 250,000 characters; includes PDF tool, OCR, online editing, terminology database and advanced AI engines.
Premium (30-Day)
$7.59/ month
Unlimited translations and downloads for 30 days; upload files up to 500 MB; monthly word count limit 1,000,000 characters; includes PDF tool usage, OCR, online editing, terminology database and advanced AI engines.
Premium (365-Day)
$49.99/ year
Designed for professionals; 3-day free trial; unlimited translations and downloads; upload files up to 500 MB; monthly word cap 1,000,000 characters; includes PDF tool, OCR recognition, image translation, terminology database, AI editing and premium customer support.
Company information
- Doclingo Company Doclingo Company name
- Doclingo . Doclingo Company address: . More about Doclingo, Please visit the about us page(https://doclingo.ai/about) .
- Doclingo Login Doclingo Login Link
- https://doclingo.ai/login
- Doclingo Sign up Doclingo Sign up Link
- https://doclingo.ai/register
- Doclingo Pricing Doclingo Pricing Link
- https://doclingo.ai/pro
Frequently asked questions
What is Doclingo?
Doclingo is an AI-powered document translation tool that supports multiple file formats (PDF, Word, Excel, PowerPoint, images) and over 90 languages. It preserves the original layout, tables, and structure of your documents — ideal for business, academic, or professional use.
How large a file can I translate on Doclingo?
Depending on your plan, Doclingo allows uploads up to 50 MB per file and tens of thousands of characters. Higher-tier or enterprise plans offer larger or unlimited file-size and page limits so you can translate even large-scale documents with ease.
What languages does Doclingo support?
Doclingo supports 90+ languages, including English, Chinese, Japanese, Korean, French, German, Spanish, Russian, Arabic and more, making it suitable for global teams and multilingual projects.
Can I translate scanned PDFs or images?
Yes. Doclingo features an OCR (Optical Character Recognition) engine that extracts text from images or scanned PDFs before translating. It recreates your original formatting as closely as possible.
What is a terminology library, and how does it help?
The terminology library lets you define your own glossary of preferred translations—such as brand names, technical terms or company-specific jargon. Doclingo automatically applies these terms to ensure consistency and accuracy across your translated documents.
Will the formatting change after translation?
Doclingo maintains your original layout with its mirror-format reconstruction technology. This includes paragraphs, tables, fonts and images. Some text expansion may occur when translating between languages, but you can easily adjust the results with the built-in editor.
How is Doclingo different from other translation tools?
Unlike basic “copy-and-paste” translators, Doclingo specializes in full-document translation. Key advantages: it preserves layout and structure, supports 90+ languages, includes a built-in terminology library and online editor, handles large files and batch translation, and offers team and enterprise plans for collaboration.
Is there a free version?
Yes. Doclingo offers a free plan with limited daily translations so you can test the platform. Paid plans unlock higher limits, faster processing, OCR, glossary management and enterprise integrations.
How accurate and fast is Doclingo?
Doclingo combines AI-powered translation engines with professional formatting logic. It’s fast enough for large documents and precise for most business or academic use cases. For legal, technical or scientific documents, we recommend post-editing or human review for maximum accuracy.
How does Doclingo keep my data safe?
Doclingo uses SSL encryption, secure storage and auto-deletion policies (e.g., 12- to 24-hour file removal). Files are processed confidentially and can be deleted manually anytime. Enterprise users can request private servers and custom SLAs for compliance-critical data.
Does Doclingo support team or enterprise collaboration?
Yes. Doclingo’s enterprise edition includes multi-user management (admin, translator, reviewer), shared glossaries and project tracking, API access and SSO integration, and usage analytics and quotas — perfect for translation agencies, multinational companies or academic institutions.
What if I’m not satisfied with my translation?
If your translation result is incomplete or contains errors, you can contact support for review or correction. Premium users can also request post-editing or apply for service credit, depending on the issue.
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