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Tech riderRev. 11 Oct 2026

Korr

Ch 367.2of 88Grammar checkers
  1. 1Runs onBrowser, Web, Windows
  2. 2CostsFree plan
  3. 3Browser extensionYes
  4. 4Desktop appYes
  5. 5Style suggestionsYes
  6. 6Languages supported5
6 lines stated Written from the maker's own pages: korr.peekrapp.com
Visit site Alternatives
The Korr homepage

Overview

Korr is ranked #36 of 88 in grammar checkers on Specifiction, made by Korr (Pont-de-Larn, France). It runs on Browser extension, Web, Windows. There is a free plan.

Korr plans and pricing

All plans
Free Free No account · No subscription · No usage limit · No paid tier korr.peekrapp.com · 11 Oct 2026

Compared on grammar checkers

Free plan
Yeskorr.peekrapp.com
Browser extension
Yeskorr.peekrapp.com
Desktop app
Yeskorr.peekrapp.com
Style suggestions
Yeskorr.peekrapp.com
Languages supported
5korr.peekrapp.com

Facts

Purpose
Korr is a spelling and grammar checker that analyzes text and suggests a corrected version.korr.peekrapp.com · 11 Oct 2026
Languages
The website and extension correct French, English, Spanish, Italian and Portuguese; the Windows app corrects French and English.korr.peekrapp.com · 11 Oct 2026
Local processing
Text is processed in the user's browser or computer and is not sent to a correction server.korr.peekrapp.com · 11 Oct 2026
Review controls
Korr lists each change in its sentence and lets users reject changes individually.korr.peekrapp.com · 11 Oct 2026
Personal dictionary
Users can keep words in a personal dictionary stored on their device, and it is not synchronized or transmitted.korr.peekrapp.com · 11 Oct 2026
Integrations
The browser extension works in Gmail, Slack and any text field; the site also names Outlook and LinkedIn.korr.peekrapp.com · 11 Oct 2026
Windows app
The Windows app corrects selected text in programs such as Word, Outlook and Discord using Ctrl+Alt+C.korr.peekrapp.com · 11 Oct 2026
Security detail
The publisher says the Windows installer runs in the user's folder without administrator rights and connects to no Internet server.korr.peekrapp.com · 11 Oct 2026
Privacy
The privacy policy says the site uses no cookies and measures traffic anonymously with Vercel Web Analytics.korr.peekrapp.com · 11 Oct 2026
Support
Support is available by email in French and English, usually within two working days.korr.peekrapp.com · 11 Oct 2026
Availability limit
The terms provide no availability commitment and say the publisher may modify, suspend or discontinue the service at any time.korr.peekrapp.com · 11 Oct 2026
Who it is for
Korr is licensed for personal or professional use.korr.peekrapp.com · 11 Oct 2026

Company

Headquarters
Pont-de-Larn, Francekorr.peekrapp.com · 28 Sept 2026

Best Korr alternatives

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All accessCh 01 MerciApp Free planFree trialAndroid from €12/mo9.1 All accessCh 02 LanguageTool Free planBrowseriOS Free to start8.9 All accessCh 03 Microsoft Editor Free trialBrowserMac 8.8 All accessCh 04 Sapling Free planFree trialAPI from $5/mo8.8 All accessCh 05 iGrammar Free planFree trialAndroid from $10/mo8.7 All accessCh 06 Grammarly Free planAndroidiOS from $12/mo8.6

Where it ranks on Specifiction

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Sources