PlagiCheck is a free Windows application capable of performing extensive searches on the Internet and various databases to check the quality of text by analyzing the percentage of plagiarism, paraphrasing, and similar content.




The best free alternative to Grammarly is LanguageTool, which is also Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to Grammarly and loads of them is free so hopefully you can find a suitable replacement. Other interesting free alternatives to Grammarly are ProWritingAid, DeepL Write, Slick Write and Harper.
PlagiCheck is a free Windows application capable of performing extensive searches on the Internet and various databases to check the quality of text by analyzing the percentage of plagiarism, paraphrasing, and similar content.




Expresso is a little tool to edit texts and improve your writing style. It will teach you to express yourself through writing more efficiently and help make your texts more readable, precise, and engaging.

COL (Correcteur Orthographique de Latin) is a free tool providing assistance to check the spelling of a Latin text. Available for Microsoft Word, LibreOffice, OpenOffice.org and AbiWord, it includes a dictionary of about 400,000 Latin forms.




SpellChecking.net is a free online tool for quick and easy spelling and grammar correction, perfect for improving your writing instantly.

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 word and character counts, word and sentence lengths, the readability of your text, and other analyses.

Speckie is the first and only dedicated, real-time spell check solution for Internet Explorer and Outlook.

Naive linter for English prose for developers who can't write good and wanna learn to do other stuff good too.
Paraphrasing is a free Chrome extension that leverages AI power to rephrase, reword, and rewrite your content

Compilatio provides plagiarism detection and AI content detection software used by educators, students, institutions, and professionals to verify the originality of written content.




just-not-sorry - Gmail Plug-in that warns you when you write emails using words which undermine your message




This Chrome extension lets you select text in any editable field — emails, docs, support tools, forms, CRMs, or social posts — and apply AI-powered recipes to transform it in one click.

