AI In-Place Text Replace — Rewrite Any Text in Windows
Rewrite any text in any Windows application with a keyboard shortcut. No copy-pasting to ChatGPT — AI text editing directly in Outlook, Word, Slack, your browser, or any app.
The Copy-Paste-Rewrite Loop Is Over — AI Text Editing That Works Anywhere in Windows
The standard workflow for AI text editing in 2024 was: select text, Ctrl+C, open ChatGPT/Claude, paste, prompt, copy result, switch back to the original app, paste over. This is slow, breaks focus, and doesn't work in apps where you can't easily navigate to a separate browser tab (like during a presentation or a live meeting).
CFAI's IPR (In-Place Replace) feature eliminates this workflow. Select any text in any Windows application, press Ctrl+Shift+Alt+Space, choose a preset (Fix Grammar, Make Formal, Summarize, Translate, Expand, Shorten, or any custom preset you define), and the selected text is replaced in-place by the AI result — without leaving the application. Works in Outlook, Word, Slack, Chrome, Teams, Notepad, or any text field in any Windows app.
Custom presets let you define your own transformation prompts. Create a 'Make it sound like our brand voice' preset, a 'Convert to bullet points' preset, or any other AI transformation you use regularly — then apply it anywhere in Windows with a single shortcut.
AI In-Place Text Editing Tools — Feature Comparison 2026
| Tool | Local Processing | No Bot | Speaker ID | Real-time Translation | Cognitive Map | Price |
|---|---|---|---|---|---|---|
| CFAI IPR ★ Recommended | ✅ | ✅ | ❌ | ✅ | ❌ | Free trial / From €7.99/mo |
| Microsoft Copilot (Word/Outlook) | ❌ | ✅ | ❌ | ❌ | ❌ | $30/user/mo add-on |
| Grammarly | ❌ | ✅ | ❌ | ❌ | ❌ | Free / Pro $12/mo |
| ChatGPT (manual) | ❌ | ✅ | ❌ | ✅ | ❌ | Free / Plus $20/mo |
| Windows Copilot | ❌ | ✅ | ❌ | ❌ | ❌ | Free (Windows 11) |
Why CFAI's IPR Works Better Than Any Browser-Based AI Writing Tool
Local Whisper Transcription
CFAI uses Faster Whisper running entirely on your Windows PC. Your audio is never uploaded — processing happens locally, even offline.
Real-Time Cognitive Map
As you speak, CFAI builds a live semantic map of your conversation. See topic clusters, predict where discussion is heading, and stay focused — in real time.
No Bot, No Notifications
CFAI captures audio from your microphone and system audio at the OS level. No bot joins your call. Other participants see no recording notification.
101 Languages, Real-Time
CFAI translates your meeting transcript into 101 languages as you speak. Perfect for multilingual teams and international calls.
Document RAG During Calls
Upload PDFs, Word docs, or CSV files. During your meeting, CFAI retrieves relevant information from your documents in real time.
Agentic AI and Web Search
CFAI's Agentic AI can perform multi-step tasks, search the web, and surface information proactively during your meeting.
100% Private by Default
All audio processing, transcription, and AI analysis runs on your Windows device. Nothing is sent to CFAI's servers unless you explicitly enable optional cloud features.
Flexible Plans, No Surprises
Free trial to test everything. Then choose from €7.99/mo (500 CF), €12.99/mo (1500 CF), or €24.99/mo (3000 CF) — cancel anytime, no lock-in.
How to Use AI In-Place Text Replace in CFAI
Select Text in Any Windows App
Highlight any text in Outlook, Word, Slack, a browser, Notepad, or any Windows application that has a text field.
Press the IPR Shortcut
Press Ctrl+Shift+Alt+Space to open the IPR Quick Pick menu. Choose a preset: Fix Grammar, Make Formal, Summarize, Translate, or any custom preset you defined.
Text is Replaced In-Place
CFAI sends the selected text to the configured AI (local LLM or cloud API), receives the result, and replaces the original text in the same position — without you leaving the app.
Create Custom Presets
Define your own transformation prompts in CFAI settings. Save them as presets that appear in the Quick Pick menu. Build a library of AI text transformations tailored to your workflow.
Frequently Asked Questions
Can AI edit text in any Windows application?
Yes, via CFAI's IPR (In-Place Replace) feature. Select text in any Windows app, use the IPR shortcut, choose a transformation (Fix Grammar, Translate, etc.), and the text is rewritten in-place — without opening a browser or copy-pasting.
What is IPR in CFAI?
IPR stands for In-Place Replace. It is a system-wide shortcut (Ctrl+Shift+Alt+Space by default) that sends selected text to an AI model and replaces it with the AI's output in the same text field. Works across all Windows applications.
Can I use a local LLM for In-Place Replace?
Yes. Configure CFAI to use Ollama, LM Studio, or Jan.ai as the AI backend. IPR will use your local LLM, making text transformations fully private and offline-capable.
How is CFAI's IPR different from Grammarly?
Grammarly focuses on grammar, spelling, and style suggestions within integrated apps (Chrome, Word, Outlook). CFAI's IPR works in every Windows app, supports any custom prompt, can translate, summarize, rewrite in any style, and can use a local LLM for complete privacy.
Can I create custom AI writing presets in CFAI?
Yes. CFAI lets you define any number of custom IPR presets with your own prompts. Examples: 'Rewrite for our executive audience', 'Convert to numbered list', 'Translate to French', 'Make this more concise'. Each appears in the Quick Pick menu for single-keystroke access.
Rewrite Any Text in Any Windows App — With One Shortcut
Try CFAI free. Edit text with AI directly in Outlook, Word, Slack, or any Windows app — no copy-pasting, local or cloud AI. Plans from €7.99/month.