DeepL

100% Free

#1 in AI Translation Tools Last verified: June 15, 2026

DeepL is widely regarded as one of the most accurate AI translation tools available. Powered by a proprietary neural network, it excels at preserving context, tone, and nuance across 30+ languages. Features include document translation with original formatting, real-time voice translation, custom glossaries, writing enhancement, and a developer API for integration into workflows.

Best for: Professionals who need highly accurate translations with context preservation

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How to use DeepL

1

Visit DeepL

Go to deepl.com and select the translator tab.

2

Choose languages

Select the source and target languages from the dropdown menus.

3

Enter text

Type or paste your text into the left panel. DeepL translates instantly as you type.

4

Translate documents

Click the "Translate files" button to upload PDF, Word, or PowerPoint documents while preserving formatting.

5

Refine with glossary

Use custom glossaries to enforce specific terminology for professional translations.

Visit DeepL now

Features

High-accuracy translations
Document translation
Real-time voice translation
Custom glossaries
Writing enhancement
API access
Context preservation
30+ languages

Pricing

100% Free

This tool is completely free to use with no hidden costs.

Platform & Requirements

💻 Web Browser 🖥️ Software (Desktop/GPU) 📱 Mobile App

System Requirements:

Modern web browser, Windows/Mac desktop app, or Android/iOS mobile device

How to Use for Free

Free tier offers 1,500 characters per translation, up to 3 glossary entries, and unlimited file translations with formatting preserved.

App Downloads

🖥️ Download Desktop App 🤖 Get it on Google Play 🍎 Download on App Store

Pros

Best-in-class translation accuracy
Preserves document formatting
Custom glossary support
No ads on free tier
Desktop and web apps

Cons

Limited to 30+ languages (fewer than Google)
Free tier has character limits
Some features require Pro subscription

Quick link

Verified & Reviewed

Last checked

June 15, 2026

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