Alternatives to 1Checker for all platforms with any license

Grammarly

Grammarly Editor is an automated proofreader that corrects contextual spelling mistakes, checks for more than 250 common grammar errors, enhances vocabulary usage, and...

Freemium $ $ $ Mac Windows Web Chrome Microsoft Office Outlook ... Safari Microsoft Office Word Firefox
Grammatical Error Checking Automated proofreading Browser integration Works Offline ... Plagiarism Check Word integration Add a feature

147 Like
Hemingway Editor

Hemingway App makes your writing bold and clear. The Hemingway Editor for Mac and PC highlights common errors. Use it to catch wordy sentences, adverbs, passive voice...

Commercial $ $ $ Mac Windows Web
Collaborative writing Automated proofreading Distraction free writing Distraction-free UI ... Works Offline Readability integration Spell checking Writing assistance Writing suggestions Add a feature

39 Like
Ginger

Ginger Keyboard is the world’s first smartphone keyboard to offer advanced writing tools, including live as-you-type proofreading, alongside standard and advanced...

Freemium Windows Android iPhone Chrome OS Android Tablet ... iPad
Text to Speech Add a feature

23 Like
Editsaurus

A tool to check creative and technical writing for potential improvements. Highlights hard and fast rules such as: Adverbs Filler Words Passive Voice Lexical...

Free Open Source Web Self-Hosted
Grammatical Error Checking Spell checking Add a feature

8 Like
Writefull

Get feedback on your writing by checking your text against databases of correct language.

Free Mac Windows Linux
No features added Add a feature

7 Like
tinySpell

Occasionally you need to check spelling in an application that does not include a spelling checker and you dont want to launch your word processor just for that. This is...

Freemium Windows
No features added Add a feature

13 Like
Typely

Typely is precise. Existing tools for improving prose raise so many false alarms that their advice cannot be trusted. Instead, the writer must carefully consider whether...

Free Web
Automated proofreading Add a feature

3 Like
ProWritingAid

ProWritingAid is your free online writing editor and personal writing coach. Of course it checks your grammar but it does much more to help you improve your writing: ...

Freemium Web
Automated proofreading Grammar explanations Grammatical Error Checking Cloning in multiple languages styles ... Plagiarism Check Add a feature

9 Like
Slick Write

Slick Write is a powerful, free tool that makes it easy to check your writing for grammar and spelling errors, potential stylistic mistakes, and other features of...

Free Mac Windows Linux Web
Automated proofreading Document structure management Grammatical Error Checking Add a feature

10 Like
Analyze My Writing

Analyze My Writing is an online text content and readability analyzer. Copy and paste a text into the homepage and gain a wealth of information about your text including...

Free Web
Grammar tool Add a feature

3 Like
SEO Tools Centre

SEO Tools Centre provides SEO checker services for websites. Here you will find different types of SEO tools: backlink checker, article rewriter, keyword position...

Free Web
No features added Add a feature

7 Like
Grammar Checker Academic

This is a grammar checker that correct mistakes in your writing. English Grammar Checker Are you trying to write that perfect essay for school? Do you need to have...

Freemium Web Android iPhone iPad
No features added Add a feature

6 Like
GrammarChecker.net

Grammar Checker is a free online grammar check tool, we allow 28 different language of spell check, grammar check, and contextual mistakes of English sentences.

Free Web
Grammatical Error Checking Add a feature

1 Like
Just Not Sorry -- the Gmail Plug-in

A Gmail Plug-in that warns you when you write emails using words which undermine your message.

Free Open Source Mac Windows Linux Chrome OS Chrome
No features added Add a feature

3 Like
Grammarian PRO2

Grammar, Spelling, Punctuation, Phrase Usage, Dictionary, Thesaurus, AutoCorrect, AutoType, Readability, Sentence Analysis, Statistics Analysis, Interactive Checking...

Commercial Mac Web Microsoft Office Word
Interactive checking Grammatical Error Checking Readability integration Auto Correction ... Automarkup Automated proofreading Browser integration Works Offline Spelling check Text formatting Web Integaration Writing statistics Add a feature

3 Like