The short answer
The best free DeepL alternative in 2026 is Google Translate, which translates .docx, .pdf, .pptx and .xlsx files up to 10 MB at no cost and added Gemini 3.5 Live Translate for speech in June 2026. DeepL's free version allows one document a month and may use your texts for training. For translation you also need to rewrite, ChatGPT and Claude are better, and both can use DeepL through MCP.
Why people look for DeepL alternatives
DeepL, from DeepL SE in Cologne, Germany, is the translation tool many professionals trust for natural-sounding text. It covers more than 100 languages, translates whole PDF, Word and PowerPoint files with the layout intact, and in 2026 added live voice-to-voice translation and a connection to Microsoft Copilot, ChatGPT and Claude through MCP. It is good. So why do people search for alternatives? DeepL's own pricing and privacy pages explain most of it.
- The free version may train on your text. DeepL's privacy policy says texts you submit to the free version, including your corrections, are processed for a limited time to train and improve its models, with no opt-out switch described. Only paid plans delete texts after translation.
- The free limits are tight. 50,000 characters a month and one document a month up to 5 MB is fine for emails, not for a busy team.
- Translation is only half the job. Often you need to translate and then adapt: shorten a headline, change the tone for a market, or reply to the email you just read. A general AI assistant does all of that in one conversation.
- Newer languages are less proven. About 70 of DeepL's languages were added in November 2025 and started in beta for enterprise customers.
If you only need occasional, non-confidential translation, the free alternatives below may be enough. If you translate client documents every week, DeepL's paid plans are still hard to beat, and our DeepL guide shows how to use them well.
The 6 best DeepL alternatives in 2026
1. Google Translate: best free option for documents and conversations
Best for: quick translations, travel, conversations and free document translation.
Why: Google Translate on a computer translates documents up to 10 MB in .docx, .pdf, .pptx and .xlsx format, with PDFs up to 300 pages, and gives you a translated file to download. That is far more document allowance than DeepL's free version, and it includes spreadsheets. On 9 June 2026 Google released Gemini 3.5 Live Translate, a speech-to-speech model that detects more than 70 languages and keeps the speaker's intonation, pacing and pitch. It is rolling out globally in the Google Translate app on Android and iOS: connect headphones and tap Live translate, or on Android use the new listening mode through the phone's earpiece.
The catch: there are no glossaries or style rules in the free app, so product names and terms can change from one document to the next. Text inside images and scanned PDF pages appears in the output but is not translated, and document translation is not available on phones.
Free plan: yes, the app and website are free. For large volumes, Google points businesses to its Cloud Translation API.
2. Microsoft Translator: best for offline use and Microsoft companies
Best for: travellers who need offline translation and businesses building translation into their own apps on Microsoft's cloud.
Why: Microsoft's Translator apps for iOS and Android translate real-time conversations, menus and street signs, even offline. For companies, Microsoft offers the Translator API and Speech service as part of its Azure AI Services, so a developer can add text and speech translation to a website or support tool.
The catch: it is a utility rather than a writing tool. You get a translation, not help adapting it for an audience, and the business side is aimed at developers.
Free plan: the mobile apps are available on the App Store and Google Play, and Microsoft offers a free API trial with a free monthly text translation subscription.
3. ChatGPT: best for translating and rewriting in one step
Best for: marketers, managers and anyone who needs a translation that sounds right for a specific reader.
Why: OpenAI's ChatGPT Translate at chatgpt.com/translate covers more than 40 languages and promises to keep the original meaning, tone and intent. After translating, one click makes the text more fluent, more professional or simpler. In a normal ChatGPT chat you can go further: ask for formal or informal address, a shorter headline for a German market, or a reply to the email you just translated. Since September 2026 you can also add DeepL to ChatGPT as a custom connector and apply your DeepL glossaries inside the chat.
The catch: on Free, Plus and Pro, "Improve the model for everyone" is on by default, so switch it off under Settings, Data controls before you paste anything confidential. A chatbot can also smooth over meaning to make text sound nicer, so check numbers and legal wording.
Free plan: yes. The free plan gives unlimited text chats with GPT-6 Luna, with limited file uploads.
4. Claude: best for long documents and careful wording
Best for: lawyers, consultants and writers who translate long, nuanced text and want to discuss the choices.
Why: Claude, from Anthropic, suits long documents where you want to discuss why one phrasing fits better than another. You can upload a document, ask for a translation in a set register, and ask Claude to flag every sentence where the meaning was ambiguous. Claude Docs on every plan, including Free, exports to Word, PDF, Markdown and Google Docs, so the result arrives as a file. DeepL is in Claude's connector directory, so your DeepL account can do the translation while Claude handles review and rewriting.
The catch: on Free, Pro, Max and Ultra, your content can be used for training unless you switch off Help improve our AI models under Settings, Privacy. Usage limits also apply, and long documents use your allowance faster.
Free plan: yes, with Claude Sonnet and Haiku models and usage that resets every 5 hours with a weekly cap.
5. Gemini: best for Google Workspace users
Best for: people who write in Gmail and Google Docs and want translation where they already work.
Why: the Gemini app translates and rewrites like any strong assistant, and on paid plans Gemini also works inside Gmail and Docs. On Google Workspace accounts, your content is not human reviewed or used for training outside your domain without permission, which makes it a practical choice for business translation inside a company that already uses Google.
The catch: since 9 October 2026, free users are mostly answered by Gemini Flash-Lite, and the flagship Gemini 4 Argon needs Google AI Pro or Ultra. On personal accounts with Keep Activity on, chats can be used for training and some are read by human reviewers.
Free plan: yes, with limits that refresh every 5 hours up to a weekly limit.
6. Vibe by Mistral AI (formerly Le Chat): best for European data hosting
Best for: European teams that chose DeepL partly because it is European and want an assistant that keeps data in the EU.
Why: Mistral AI in Paris renamed Le Chat to Vibe in 2026. It runs on Mistral's own models and keeps data in the EU by default, which matters to many legal and public sector teams. Like any general assistant, it can translate, adapt tone and draft replies in one place.
The catch: individual plans train on your chats until you opt out (on mobile: Settings, Account, Data and Account Controls). It has no translation-specific features such as glossaries or document layout preservation.
Free plan: yes, with capped messages and web searches.
DeepL alternatives compared
| Tool | Best for | Whole documents | Glossaries | Free plan | Training on free plan |
|---|---|---|---|---|---|
| DeepL (for reference) | Natural, consistent translation | PDF, Word, PowerPoint with layout | Yes | 50,000 characters, 1 document a month | Yes, no opt-out |
| Google Translate | Free documents, live speech | .docx, .pdf, .pptx, .xlsx up to 10 MB | No (free app) | Yes | Not stated in the help pages we used |
| Microsoft Translator | Offline, developers | Via the Translator apps and API | Not in the apps | Apps plus free API trial | Not stated on the product page |
| ChatGPT | Translate and rewrite | Upload files (limited on Free) | Via DeepL connector or your own list | Yes | On by default, opt out |
| Claude | Long, nuanced text | Upload; export via Claude Docs | Via DeepL connector or your own list | Yes | On unless you opt out |
| Gemini | Google Workspace users | Upload; Docs on paid plans | Your own list | Yes | With Keep Activity on |
| Vibe (Mistral AI) | EU data hosting | Upload | Your own list | Yes | On until you opt out |
Which DeepL alternative should you pick?
For free, quick translation of a whole file, pick Google Translate: the 10 MB, four-format document allowance beats DeepL's free version easily. For translation that must also be adapted, shortened or answered, pick ChatGPT or Claude, and turn off training first. If your company is on Google Workspace or needs EU hosting, Gemini or Mistral AI's Vibe fit those rules.
The honest answer for many teams is to keep DeepL and add an assistant rather than replace it. A paid DeepL plan keeps your texts out of training and gives you more glossaries (plus translation memory on Business and Enterprise), and the MCP connector lets ChatGPT, Claude or Microsoft Copilot use DeepL inside the chat. Read DeepL vs ChatGPT for the head-to-head, our pick of the best AI for translation, or compare any two tools in the comparison tool.
How to switch from DeepL without losing your work
- Export your glossaries first. Your glossaries are the most valuable thing in your DeepL account. Saved translations and glossaries stay in your account until you delete them, so copy every term pair into a spreadsheet with one column per language before you cancel.
- Turn the glossary into an instruction. In ChatGPT, Claude, Gemini or Vibe, paste the term list into a project or a saved instruction with the rule: always translate these terms exactly as listed and never translate the product names.
- Keep your style rules in writing. Write down your rules for formal or informal address, date formats and tone, and add them to the same instruction.
- Re-translate one real document as a test. Take a document DeepL already translated well and run it through the new tool. Compare the two side by side and fix your instructions until the differences are only matters of taste.
- Switch off training before you upload client files. In ChatGPT: Settings, Data controls, Improve the model for everyone. In Claude: Settings, Privacy, Help improve our AI models. In Gemini: turn off Keep Activity at myactivity.google.com/product/gemini.
- Keep a human check for anything public. Whatever tool you use, ask a native speaker to read legal text, headlines and anything with your brand on it.
Prompts to copy
Translate with your glossary
Translate the text below into [German]. Always use these term translations exactly: [paste term list]. Never translate these product names: [names]. Use the [formal] form of address. After the translation, list any term that was not in my list so I can add it. [paste text]
You get: A consistent translation plus new glossary candidates
Translate and adapt for a market
Translate this landing page section into [French] for small business owners in [France]. Keep the meaning, but rewrite anything that sounds like a literal translation, keep headlines under eight words and flag any idiom that does not work in French. [paste text]
You get: A localised version, not just a translated one
Back-translation check
Here is my English original and a [Spanish] translation. Translate the Spanish back into English sentence by sentence, then mark every sentence where the meaning, a number or the level of formality changed. [paste both]
You get: A list of risky sentences to check before you publish
Convert a DeepL glossary into instructions
Here is my DeepL glossary, copied into a table: [paste]. Turn it into a short instruction block I can save in a ChatGPT or Claude project so every translation follows it, grouped by product names, job titles and technical terms.
You get: Reusable translation instructions that replace your DeepL glossary