Best Grammar Checker For Mac: 16 Top Options (2022)

Grammar checkers help writers catch mistakes and reduce editing time. Check out our list of the best grammar checker software for Mac.

I love writing on Mac due to the wide range of writing apps and its rock-solid operating system. Although Mac comes bundled with a grammar checker, it doesn’t always suffice. I hate publishing my work only to spot typos later on. I’ve spent dozens of hours testing various grammar checkers, some of which work offline on a Mac while others require internet access.

In this post, I’ll profile the best grammar checker tools for Mac. I’ll detail their key features and explain if they suit your needs. Chances are you’re familiar with a few of my choices, but there is grammar software for all types of Mac users. 

Best Grammar Checker
Also Great
Affordable Alternative
5.0
4.5
4.0
$30 per month
$79 per year
$20 per month
Best Grammar Checker
Also Great
Affordable Alternative
4.0
$20 per month

1. Mac’s Inbuilt Grammar Checker

If you’ve no budget or resources, the inbuilt grammar checker with Mac OS suffices. It won’t catch as much as other tools, but it’s free, and you can add words to your custom dictionary. It works fine and can spot spelling and grammar issues in apps like:

  • Google Docs
  • Facebook
  • Microsoft Word

To set up your inbuilt Mac editor, head over to the Apple logo in the top-left-hand corner. Select system preferences > keyboard > text. Under the text heading, you’ll find a box that says “Correct Spelling Automatically.” Click this option, and you’re good to go.

Pros
  • It works on all Mac applications.
  • You don’t have to pay a monthly subscription.
  • It scans writing in multiple languages.
Cons
  • It doesn’t catch style and readability issues.
  • It’s too basic to find a tool that spots plagiarism.

2. Grammarly

 

 

Grammar Checker For Mac: Grammarly
Grammarly is a good choice for fixing mistakes. It integrates with Mac OS.

Grammarly is the most popular grammar-checking app, and for a good reason. Founded in 2009, Grammarly upgrades its software every few months, resulting in one of the most accurate tools available.

Mac users can install Grammarly onto their computers. It then works like a popup, finding and fixing errors in any Mac writing app. Unlike the inbuilt Mac grammar checker, Grammarly for Mac spots grammar issues like:

  • Clarity
  • Spelling
  • Engagement
  • Delivery

It includes a plagiarism checker in the bottom-right-hand corner, so you won’t have to paste your work into a third-party tool. But the Grammarly feature that took my writing ability to the next level was its weekly emails. Grammarly sends emails notifying you about your most common mistakes while linking to articles that help.

 

It’s like your editor providing feedback that makes growing your writing skills straightforward. The best part is that you won’t have to hire a professional.

For example, when I started writing content, I’d use a lot of passive voice and weak adverbs that made my writing sound weak. Grammarly noticed this and sent me articles covering how to fix this problem. To learn more, read our Grammarly review.

Pros
  • The weekly emails allow you to grow as a writer.
  • It spots advanced clarity and structural writing errors.
  • You can check for plagiarism while correcting grammar errors.
Cons
  • The plagiarism checker isn’t as detailed as other tools like Copyscape and PlagiarismCheck.com.

 

3. ProWritingAid

 

 

Grammar Checker For Mac: ProWritingAid
ProWritingAid real-time report via the Mac Desktop App

ProWritingAid is another well-known grammar checker for Mac users. It’s accurate and spots advanced writing issues, so you can be sure your work is readable and clear.

It offers native support for Scrivener and additional reports that most tools don’t provide. These include:

  • Cliches
  • Diction
  • Sensory
  • Dialogue
  • Structure

Unlike Grammarly, ProWritingAid contains a word-for-word analysis feature. This is helpful if you overuse certain words when writing articles. ProWritingAid spots overused words and provide synonyms, so your content reads better.

I find this valuable because overused words are something I struggled with at the beginning of my writing career. For example, instead of starting sentences with different words, I’d use “This” and “If” all the time, making my work sound awkward.

But with these reports, noticing repetitive words is easy, and I can get rid of them within a few rounds of edits. To learn more, read our ProWritingAid review.

Pros
  • The word-for-word analysis gives you an in-depth view of your writing.
  • It offers reports for diction, cliches, and structure.
  • ProWritingAid is compatible with most writing tools.
Cons
  • It takes a while to get used to the interface.

 

4. Antidote

Tooltip and Antidote Corrector

 

 


Antidote grammar checker works offline on Mac OS.

Antidote is tailored for businesses, students, and academic institutions because you don’t have to upload your work to a cloud or copy and paste it into an online tool. Instead, users can install Antidote on their Macbook or iMac and use it offline. No other grammar tool works like this.

This feature is handy if you’re sitting on the bus or train and want to make edits without internet access. The mobile app syncs to your computer when online, so the modifications you make on the go will be waiting for you on your desktop. 

Pros
  • It works with or without the internet.
  • Antidote is specially designed for students, teachers, and anyone working in academia.
  • You can check work in French and English.
Cons
  • Antidote isn’t as accurate as Grammarly, Ginger, or ProWritingAid.

5. Ginger

 

 

Grammar Checker For Mac: Ginger
The Ginger grammar checker

Although Ginger doesn’t contain as many features as Grammarly or ProWritingAid, it’s still a suitable alternative for writers because it’s accurate and affordable. Ginger software operates similarly to Grammarly. Head over to their website and sign up for a free account, and from here, you’ll be able to check writing issues like:

 

  • Sentence structure
  • Clarity
  • Overused words
  • Spelling errors

But if you need more advanced features, consider signing up for the Ginger premium plan. It’s more affordable than Grammarly, and you receive a seven-day free trial. Then, contact customer support to get your money back if Ginger doesn’t meet your writing needs. Ginger also has a Mac desktop app, so you won’t have to go to the website to check content every time.

To learn more, read our Grammarly vs. Ginger comparison.

Pros
  • The free version is flexible because you access features like clarity reports.
  • It is easy to spot overused words.
  • Ginger offers an interface similar to Grammarly, so adapting is easy.
Cons
  • Ginger doesn’t work offline.

6. Linguix

 

 

Grammar Checker For Mac: Linguix
Linguix’s editor

Linguix is one of the best grammar checker tools because the AI is compatible with Mac and uses in-depth insights to improve your writing. This is why it’s widely used among bloggers, teams, and web publishers.

With the premium account, you’ll find convenient features like:

  • Content shortcuts
  • A content rewriter
  • Research writing libraries
  • Through writing analytics

The Linguix dashboard also contains a plagiarism checker and Chrome add-on, making plagiarism checking seamless.

So you won’t have to copy and paste your work into the web app when you’re finished writing. Instead, install the extension, and Linguix checks your writing for duplicate content in real-time.

For more, read our Grammarly vs Linguix comparison.

Pros
  • AI teaches writing techniques that allow you to create more compelling content.
  • It’s a budget-friendly choice for students and new writers struggling with English grammar.
  • The browser extension is compatible with Google Docs, Gmail, Safari, and Firefox.
Cons
  • It doesn’t integrate with Google Docs and Microsoft Word.

7. Quillbot

 

 

Grammar Checker For Mac: Quillbot
The Quillbot grammar checker is easy to use

Let’s say a video you’ve posted online received thousands of views, and you’d like to repurpose this content into a blog post. But, first, you must copy the video script, paste it into the Quillbot spinning tool, edit the results, and publish it on your website. Although Quillbot doesn’t specialize in AI writing like Copy AI or Jasper, it’s surprisingly accurate.

If you’re a student and struggle to create accurate citations, the Quillbot citation generator is a must. Paste a reference title, link, date published, and choose the writing style. No other grammar checker handles citations as easily as Quillbot.

Pros
  • The summarizer tool shortens your content within seconds.
  • You don’t need to sign in to use the platform.
  • The interface is super easy to use.
Cons
  • The premium plan has a character restriction.

To learn more, read our Quillbot review.

8. Whitesmoke

 

 

Whitesmoke proofreader
Whitesmoke offers video tutorials on their website

Whitesmoke is a grammar checker that works online and offline, so it’s perfect if you don’t have access to the internet. The desktop and mobile apps are available on iOS, Android, Mac, and Windows devices. That said, it’s clunkier, older and slower than competitors.

Whitesmoke uses advanced algorithms to spot more than just basic spelling errors. After pasting your work, you’ll notice it detects:

  • Passive voice
  • Auxiliary verbs
  • Incorrect capitalization
  • To be verbs
  • Style issues

But what’s unique about Whitesmoke is that they offer video tutorials on their website. These tutorials cover advanced writing topics, which is helpful for writers looking to take their content to the next level. For more, read our Grammarly vs Whitesmoke comparison.

Pros
  • The mobile app lets you check writing for errors on the go.
  • You’ll find over 100 ready-made templates so you can beat writer’s block.
  • The Thesaurus expands your vocabulary.
Cons
  • You don’t get a free trial when signing up for Whitesmoke.

9. Wordtune

 

 

Grammar Checker For Mac: Wordtune
With the extension, you won’t have to copy and paste your work into the app.

Wordtune is grammar checker software that streamlines the entire editing process. It suggests ways to make your writing clearer and more relevant to your target audience. 

For example, if your article covers the best video games, Wordtune will encourage a more casual tone to fit your audience. But if you’re writing about legal services for business owners, Wordtune uses a more formal approach.

With the extension, you won’t have to copy and paste your work into the app. Instead, it can make changes in Microsoft Word or Gmail.

If you’re creating content in languages other than English, Wordtune is still a practical option. It works in several languages like:

  • Spanish
  • Chinese
  • Hindi
  • Arabic
  • Korean

This allows you to tailor your content to readers all around the world. Most of the other grammar tools for Mac here don’t support languages outside of US and British English.

For more, read our Wordune vs Grammarly comparison.

Pros
  • Wordtune checks your content in multiple languages.
  • It integrates with Microsoft and Gmail.
  • The AI writing assistant tailors your writing to your audience.
Cons
  • The free plan is restrictive.

10. PaperRater

 

 

Grammar Checker For Mac: PaperRater
PaperRater’s grammar editor

Founded in 2009, PaperRater is a proofreading software designed for students and anyone working in academia. It uses artificial intelligence to spot writing errors and help students score higher marks.

Since it’s built for students, it’s affordable compared to alternatives like Grammarly and ProWritingAid. PaperRater also offers a plagiarism checker, which helps students spot duplicate content and avoids penalties like disciplinary hearings. What caught my eye is that your first five plagiarism checks are free. So you can get a feel for the platform and its accuracy before investing in it.

For more, read our comparison of PaperRater vs Grammarly 

Pros
  • It saves the original formatting of your work.
  • You can upload up to 20 pages at once.
  • The plagiarism tool makes bulk checking easy.
Cons
  • There’s no mobile or desktop app.

11. Bartleby Write

 

 

Grammar Checker For Mac: Bartleby Write
Once you’ve completed your assignment, the writing assistant spots any grammar and spelling errors within seconds.

Developed by Barnes & Noble Education, Bartleby Write is a student hub that promotes error-free writing. In addition, you’ll find tutors on the platform so you can learn about math, engineering, and science. This makes it ideal for high school and college students.

With Bartleby Write, you’ll access features like:

  • Virtual tutoring
  • Study resources
  • Popular high school textbooks

So, while completing projects, go to the study resources page and ask for help. Bartleby Write offers resources in subjects like:

  • Social science
  • Engineering
  • Science
  • Math
  • Business

Once you’ve completed your assignment, the writing assistant spots any grammar and spelling errors within seconds.

For more, read our comparison of Bartleby Write Vs Grammarly

Pros
  • The tutors help you get better marks.
  • You access school textbooks for a fraction of the price.
  • The free trial is flexible.
Cons
  • There’s no mobile app, so you can’t learn on the go.

12. Scribens

 

 

Grammar Checker For Mac: Scribens
Scribens is a free web grammar checker for all users, including Mac users.
Scribens is a free yet powerful grammar check tool for macOS users since it integrates with Gmail, Facebook, Twitter, LinkedIn, and LibreOffice. So you won’t have to copy and paste your work into the Scribens web app all the time. Instead, install the extension, and you’re good to go.

Although free, a premium version removes all ads and raises the character limit to 200,000 characters or approximately 50 pages.

I also find that the explanations Scribens provides are helpful since they tell you what you did wrong and how you can improve for your next assignment.

Pros
  • Scibens is free.
  • The interface is basic and easy to use.
  • Its synonym suggestion feature helps you avoid overused words.
Cons
  • Its spell check features aren’t as accurate as Grammarly and ProWritingAid.
  • The customer service is poor.
  • It doesn’t have plagiarism-checking features.

13. Hemingway Editor

 

 

Grammar Checker For Mac: Hemingway Editor
The adverb checker ensures you aren’t using unnecessary adverbs.

The Hemingway Editor is a free writing tool for Mac users. It gives you insight into the readability of your work. This makes it perfect for bloggers and freelance writers because a big part of grabbing a reader’s attention is writing content that’s easy to understand. You can either use it via the website or pay $19.99 for a version that works offline on Mac OS.

When you paste your work into the Hemingway Editor, you’ll find three areas that the software checks:

  • Adverbs
  • Passive voice
  • Hard to read sentences

The adverb checker ensures you aren’t using unnecessary adverbs, and the passive voice tool is valuable when removing weak sentences. I also like that the Hemingway Editor spots hard-to-read sentences and prompts you to break them into two sentences or use smaller words. That said, Hemingway Editor won’t catch grammar errors. It’s useful for line editing only.

For more, read our Hemingway App review.

Pros
  • It improves the readability of work by removing hard-to-read sentences.
  • The passive voice checker creates strong writing.
  • The desktop app is compatible with Mac.
Cons
  • It’s easy to lose your writing voice by implementing all of Hemingway’s suggestions.
  • It doesn’t check for grammatical errors.

14. Language Tool

 

 

Grammar Checker For Mac: Language Tool
You type into this free grammar checker and enter a flow state within minutes

LanguageTool is another viable grammar checker for Mac that integrates with Google Docs, Microsoft Word, and multiple social media platforms. It also checks for writing issues in different languages like:

  • Spanish
  • German
  • French
  • Dutch
  • Russian

Companies like Amazon and BMW even use the software to double-check their emails, marketing campaigns, and blog posts.

You’ll find zero distracting features on your dashboard, making it a practical option if you’re stuck in a creative rut. You type into this free grammar checker and enter a flow state within minutes.

Pros
  • The dashboard is distraction-free.
  • You can check writing in multiple languages.
  • It’s compatible with Facebook, Twitter, Microsoft Word, and Google Docs.
Cons
  • The spell checker isn’t accurate when checking work in other languages.

15. Outwrite

 

 

Grammar Checker For Mac: Outwrite
Outwrite also provides an add-on for Google Chrome

Outwrite is a proofreader that mainly focuses on writing style issues. When pasting your work into Outwrite, it spots hard-to-read sentences, unnecessary commas, auxiliary verbs, and incorrect sentence structure.

The plagiarism checker is handy if you’re employing a few freelancers to create content for you. You can paste multiple articles into the software and receive a plagiarism score immediately. 

For more, read our comparison of Outwrite vs Grammarly.

Pros
  • It rewrites your sentences to make them easier to read.
  • You can correct work in Spanish, English, and French.
  • It scans content in Google Docs and Microsoft Word.
Cons
  • It doesn’t put much emphasis on grammatical mistakes and spelling problems.

16. Microsoft Editor

 

 

Grammar Checker For Mac: Microsoft Editor
Microsoft Editor can spot advanced writing errors for those using Office 365

If your primary Mac writing tool is MS Word or the Office 365 suite, you’ll be happy to know this software has a built-in checker. For example, the Microsoft Editor underlines your work in red as soon as you make a spelling error. And if you see a blue light, your content doesn’t read well.

But Microsoft introduced new features recently that took the software to another level. You’ll find features like:

  • Clarity, style, and readability suggestions.
  • Customizable writing tones.
  • A Microsoft Editor browser extension.

Microsoft Editor works in over 30 languages, including Spanish, French, Italian, and Turkish. So it doesn’t matter what language you create content in; Microsoft Editor will be able to spot advanced writing errors.

For more, read our comparison of Microsoft Editor vs Grammarly.

Pros
  • It’s free if you already have a Microsoft Office account.
  • The software spots clarity, readability, style, and grammar mistakes.
  • The in-app learning tips are helpful for new writers.
Cons
  • Microsoft Editor doesn’t have a plagiarism checker.

What’s The Best Grammar Checker For Mac?

Our number one choice is Grammarly because it integrates with the Mac operating system and is exceptionally accurate and easy to use. We also like ProWritingAid due to its advanced reports. Antidote is a great grammar checker if you want to write an edit on Mac OS offline.

These options are perfect if you’re writing on a Macbook, iMac, or iPhone since they allow you to check for grammar on almost every platform. They are also accurate, so you can be sure they spot nearly all errors, from basic spelling mistakes to style issues and duplicate content.

Other grammar  tools have a more limited feature set for Mac writers.

 

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Author

  • Yaseen is a personal trainer turned professional writer and he’s obsessed with everything health, fitness, and business-related. If he isn’t at the gym, you can find him playing video games or spending time with friends and family.

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