Global Shortcut Integration
Select any text, anywhere on Windows, press Ctrl+Alt+C — the panel appears instantly. No switching apps, no copy-pasting into a browser.
Windows App · v2.8.4 Now Live
▶ Watch Demo 21s
AI Writing Coach for Windows that helps you learn as you write.
Improve your writing without losing your voice. Correct language errors, explore optional rewrites, and choose what fits your meaning and tone. LinguaPilot brings writing suggestions and optional explanations into your Windows workflow with one shortcut.
↓ Download Free Trial
No LinguaPilot account required · Windows 10/11 · Instant installer
Public GitHub repository
Works inside any Windows application
MS Word & Outlook
WhatsApp Desktop
Notepad & any text field
Chrome & Firefox
Local AI made easier
Your writing assistant, set up your way.
Want to keep your writing on your Windows PC? LinguaPilot offers a guided automatic setup with Ollama, or a manual path for users who prefer to choose their own model or cloud provider.
The problem
AI is making us fluent in copy-paste,
not in language.
AI can make writing faster, but accepting every rewrite without reviewing it can flatten your personal style. LinguaPilot helps you compare changes and keep the final decision.
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Passive workflow
Copy → paste → send can save time, but it offers fewer chances to notice and learn from changes.
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Privacy exposure
When cloud mode is used, the selected text is sent to the chosen AI provider for that request. Sensitive drafts can instead be processed locally with Ollama.
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Context-switching friction
Breaking your flow to open a browser tab kills concentration and wastes time you don't have.
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Homogenized voice
AI-generated rewrites can sound generic when accepted without review. Your tone, intention, and degree of certainty still deserve your attention.
📉
Repeatedly accepting AI rewrites without reviewing them leaves fewer opportunities to develop independent writing skills.
0
Lessons learned from a tool that replaces your words without explaining a single thing.
1 shortcut
Ctrl+Alt+C — turns every writing moment into a lesson learned, right where you work.
Features
The AI Writing Coach that works right where you write.
Correct what needs correcting, consider optional improvements, and keep your own meaning and voice at the center.
Coaching Feedback Panel
Compare a light correction with an optional rewrite. Enable explanations to understand what changed and why, so you can learn without automatically replacing your own voice. Available with supported AI configurations.
Automatic Language Detection
Write in English, French, Arabic, Spanish, or any language — the app detects and adapts automatically. No manual switching required.
Writing Modes & Tone Control
Choose a writing task such as Correct, Improve, Professional, Academic, Shorten, Expand, or Reply to email. When rewriting is allowed, adjust the tone to match your audience.
100% Local via Ollama
With a locally hosted Ollama model, your selected writing is processed on your PC rather than sent to a cloud AI provider. The initial software and model downloads require internet access.
Cloud Speed Toggle
Need faster responses? Optionally connect OpenAI, Google Gemini, Anthropic Claude, or Mistral AI for cloud-powered suggestions — you stay in full control of the toggle.
Use cases
A Windows AI writing assistant for emails, documents and everyday text.
LinguaPilot AI is built for real writing moments — when you need to correct, rewrite, improve and understand your text without leaving the app you are already using.
AI email writing assistant for Outlook
Rewrite professional emails, improve tone and fix mistakes directly inside your Windows workflow. LinguaPilot helps you sound clear and confident without turning every message into generic AI text.
Explore email writing →Local AI writing assistant with Ollama
When privacy matters, connect LinguaPilot to Ollama and keep your writing on your own machine. Your emails, reports and drafts stay private while you still receive useful writing feedback.
Explore local AI mode →Rewrite text in any Windows app
Select text in Word, Outlook, WhatsApp Desktop, Notepad, browsers or almost any text field, then press Ctrl+Alt+C. LinguaPilot opens a coaching panel without forcing you to copy-paste into a browser.
Explore Windows writing coach →Learn from AI instead of depending on it
LinguaPilot does not only replace your words. It explains why a sentence can be clearer, more professional or more natural, so every correction becomes a small writing lesson.
See the coaching approach →How it works
From selected text to writing feedback.
No tab-switching and no LinguaPilot account required. Response times depend on the selected model, AI provider and PC.
1
Select your text
Highlight any sentence, paragraph, or email in any Windows application — MS Word, Outlook, WhatsApp, your browser, anything.
2
Press the shortcut
Hit Ctrl + Alt + C to open LinguaPilot directly from your writing workflow, without switching apps.
3
Read, learn, apply
Review the correction, explore an optional rewrite, and read the explanation when coaching is enabled. You decide which wording still sounds like you.
One message, three choices
Fix the errors. Keep the intention.
Sometimes a light correction is all you need. A stylistic rewrite is a choice, not a requirement.
Your original
"Hi Sam, i think the report is ready but I want to check the numbers one more time before I send it."
Correct · Minimal changes
"Hi Sam, I think the report is ready, but I want to check the numbers one more time before I send it."
Improve · Optional rewrite
"Hi Sam, I think the report is ready. I'd like to review the numbers once more before sending it."
Coaching insight: The correction fixes capitalization and punctuation while keeping “I think” and the writer’s wish to check the numbers. The optional rewrite improves flow without turning uncertainty into a claim of certainty. This is the difference between fixing errors and changing someone's voice.
Illustrative example, not a guaranteed model output. Both suggestions keep the writer's uncertainty and intention; you choose whether to apply either one. Actual coaching explanations depend on the selected model and settings.
Privacy First
Privacy Guard. Know where your writing goes.
Keep the choice in your hands: use local AI, or review external processing before sending selected text to a cloud provider.
Available in LinguaPilot AI v2.8.4
Clarity before your writing leaves your PC.
Privacy Guard distinguishes verified local processing, cloud processing and destinations it cannot confidently verify. You can make an informed choice before a cloud or unverified writing request proceeds.
Confirm before cloud processing
Before the first cloud or unverified writing request in a session, LinguaPilot asks for your confirmation. It asks again if you change the provider or model, or restart the app. Cancel to stop that request before your selected text is sent.
Sensitive Work Mode — local only
Enable Sensitive Work Mode to block writing requests using cloud or unverified destinations. Only verified local AI processing is allowed until you deliberately turn the mode off.
A safeguard for writing requests, not a system-wide internet blocker. Local processing requires a verified local setup; external AI providers apply their own privacy policies and may charge for API usage. Read our privacy policy.
🏠 100% Local Mode
Connect to Ollama to process selected text locally on your machine, without sending it to a cloud AI provider.
🔓 Optional Cloud Speed
You choose whether to use OpenAI, Google Gemini, Anthropic Claude, or Mistral AI. For sensitive content, you can switch to Ollama and process selected text locally.
🖥️ Windows Native
Built exclusively for Windows 10 & 11. Uses standard system APIs to integrate seamlessly with your existing workflow without disrupting anything.
🔑 Your Data, Your Rules
No mandatory LinguaPilot account or registration, and no usage tracking by LinguaPilot. Install it, run it, own it. With Ollama, selected text can remain on your computer.
Pricing
Simple, honest pricing.
Try it free, then get lifetime access at an exclusive launch price.
Free Trial
Free
Full app access for 14 days
- Global shortcut (Ctrl+Alt+C)
- Corrected and improved text versions
- Explanations in your preferred language
- Local Ollama and supported cloud providers
- Writing modes, tone controls, and language detection
Best Value · Launch Offer
Full License
$29
$39
One-time purchase · Future updates included
🏷 Launch price available — save $10
- Continued access after the 14-day trial
- Unlimited usage — no session limits
- All supported local and cloud AI providers
- Future software updates included
- One-time payment — no subscription
FAQ
Your questions, answered.
Does it work with Microsoft Office — Word, Outlook?
Yes. LinguaPilot uses Windows global keyboard hooks, which means it works inside any Windows application — including the full MS Office suite, browsers, WhatsApp Desktop, Notepad, and more. If you can select text and press a shortcut, it works.
Do I need an internet connection or an API key?
No API key is needed for local Ollama mode. The initial download and installation of Ollama and a local model require an internet connection. After setup, locally hosted writing models can operate offline. Cloud AI providers remain optional and may require their own API keys.
Which languages does it support?
LinguaPilot auto-detects the language of your selected text — English, French, Arabic, Spanish, and many others are handled automatically. There is no manual language selection required; just write in your language and it adapts.
Is my data stored or sent anywhere?
In local mode, Ollama processes the selected text on your computer. When you enable a cloud provider, the selected text is sent to that provider under its own terms and privacy policy. LinguaPilot lets you choose between OpenAI, Google Gemini, Anthropic Claude, Mistral AI, and local Ollama processing.
What does Privacy Guard do?
Privacy Guard identifies whether a writing request uses a verified local destination, a cloud provider, or an unverified destination. Before the first cloud or unverified writing request in a session, it asks for confirmation; it asks again after changes to your provider or model, or after restarting. Sensitive Work Mode blocks non-local and unverified writing requests. It does not disable all other network connections.
How is LinguaPilot different from a simple AI rewriter?
You can use Correct for minimal edits, choose an optional rewrite, and enable coaching explanations to understand changes. This helps you review the suggestions and preserve your intended meaning and tone. Explanation quality and availability depend on your chosen model and settings.
Is this a subscription or a one-time purchase?
It is a one-time purchase. No monthly fees, no recurring charges. Pay once and keep access under your purchased license. During the launch period, lifetime access is available from $29 instead of the standard $39 price.
Ready to learn again?
Your next email should teach you something.
Download the free trial and feel the difference in the first five minutes. No LinguaPilot account required. No cloud required with Ollama. Just a smarter way to write.