List of the Top 19 Grammar Checkers for Windows in 2025

Utilize Grammarly's AI-powered writing tool to create confident, precise, and flawless content. The most recent enhancement from Grammarly organizes your writing recommendations by theme, helping you grasp how each suggestion boosts your audience's understanding of your message. While working on various platforms such as Gmail, Twitter, LinkedIn, and others, Grammarly provides immediate feedback, helping you refine your writing effortlessly. This comprehensive tool addresses a range of elements from grammar and spelling to style and tone, ensuring you rectify errors and select the most appropriate words to express your ideas clearly. Start your free journey today and discover the potential that Grammarly can reveal for your writing skills. For businesses, Grammarly Business equips every team member with the tools to create polished and error-free communication that reflects well on the organization. Each email, webpage, and social media post creates a lasting impression on clients, and with Grammarly, you can rest assured that this impression is a positive one. Effective writing involves more than just correct grammar; Grammarly Business goes further by offering real-time insights aimed at improving overall readability. This extensive level of assistance enables teams to communicate more efficiently, foster stronger connections, and engage their audience in a more impactful way, ultimately leading to enhanced business relationships.

Key Features of Trinka AI include an advanced grammar checker, a unique paraphrasing tool, and a plagiarism detection system. Additionally, it offers a consistency checker, inclusive language assessments, and specialized support for legal writing. The software also ensures publication readiness through various checks and includes a citation verification tool. Furthermore, it is capable of proofreading both Word and LaTeX files, along with numerous other functionalities designed to enhance writing quality.

While there is much discussion surrounding generative AI and its potential impact on the writing landscape, many AI tools rely heavily on prompts, which can diminish the writer's autonomy. Wordtune stands out as a unique AI companion that enhances your writing skills to their fullest potential. The approach to writing with Wordtune is a dynamic, iterative process; as you compose, you engage with Wordtune to refine your text, continually editing and expanding until you achieve your desired final product. This collaborative method ensures that the writer remains central to the creative process, allowing for greater expression and personalization in their work.

Elevate your writing abilities online with Microsoft Editor, your intelligent writing assistant. This versatile tool accompanies you as you explore various websites, enabling you to produce clear and precise content with confidence. By adding this browser extension, you unlock complimentary resources for spelling, grammar, and punctuation support. For users in search of more detailed feedback, the premium version provides in-depth insights into clarity, conciseness, formality, vocabulary, and other important aspects. You can receive valuable suggestions on popular platforms like LinkedIn, Gmail, and Facebook, thanks to this convenient extension. Moreover, if you need help beyond web-based writing, just open Word and click on the Editor icon to see how it can improve your documents, emails, and more. Write with assurance across all formats and platforms, as Microsoft Editor equips you with tools to enhance your spelling, grammar, and overall style. This reliable partner in your writing journey ultimately allows you to articulate your thoughts with enhanced clarity and accuracy, making your communication more effective than ever. With this tool by your side, you'll find it easier to express your ideas in a way that resonates with your audience.

ProWritingAid assists businesses in creating higher-quality content, communications, reports, proposals, and various other documents more efficiently. By addressing frequent issues like inconsistent terminology, contextual spelling mistakes, grammatical errors, and subpar style, ProWritingAid enhances overall writing quality. It offers numerous integration possibilities, including APIs and onsite solutions, making it suitable for organizations of all sizes. This versatility is particularly beneficial for those with specific privacy and security needs, ensuring that all users can maintain compliance while improving their written materials. Ultimately, ProWritingAid is a valuable tool for any company aiming to elevate their documentation processes.

Grammica employs an advanced machine-learning algorithm to detect mistakes in grammar, spelling, punctuation, and syntax. Our English grammar checker reviews your text as you write, providing immediate feedback. This intelligent writing tool evaluates the context of your content and highlights grammatical errors effectively. Additionally, it offers a concise summary of the specific types of issues it has identified, ensuring you are well-informed about your writing.

Enhance the effectiveness of your written content by guaranteeing that your texts are devoid of errors. Whether you're working on a dissertation, writing an essay, developing a book, or jotting down notes, strive to go beyond mere grammar and spelling corrections, delivering writing that is not only accurate but also lucid, exact, and refined in style. This commitment to detail will not only improve your communication but also create a significant impact on those who read your work, making it memorable and engaging. By investing time in polishing your prose, you'll foster a deeper connection with your audience and convey your ideas more powerfully.

WProofreader SDK comprises a collection of ready-to-use components tailored for rich text editors like CKEditor, Froala, TinyMCE, and Quill.je, allowing developers to enhance the proofreading features of their web applications or systems effectively. Its essential capabilities include robust security, support for multiple languages, sophisticated grammar and spell checking, extensive customization options, and accessibility features, along with an HTTP API for seamless interaction. This API provides a range of commands to the proofreading engine, enabling developers to modify the product's behavior and capabilities to suit their needs. Additionally, WProofreader is accessible as a browser extension compatible with Chrome, Firefox, and Microsoft Edge, making it versatile for various users. This tool is specifically crafted to cater to the needs of both individuals and businesses looking to improve their writing quality.

The online paraphrasing tool provides a range of functionalities including essay rewriting, plagiarism detection, and article rewording. It stands out as a proficient word changer and sentence rephraser, enabling users to easily alter their text. Paraphraser.io demonstrates an exceptional ability to rephrase content in a manner that aligns with human comprehension. The output is coherent, logically structured, and devoid of any plagiarism. This sophisticated AI-powered paraphrasing tool, grounded in natural language processing, facilitates the rephrasing of individual sentences as well as comprehensive articles. In contrast to numerous other online tools, our AI-driven solution maintains the original meaning while modifying sentence structures. Moreover, it generates content that is not only more readable but also grammatically sound, ensuring that the quality of writing is preserved after paraphrasing. As a result, our tool becomes a valuable asset for improving your writing skills, providing innovative ways to express your ideas while keeping the core message intact. Additionally, it encourages users to experiment with different ways to articulate their thoughts, thereby enhancing creativity in their writing endeavors. By utilizing this tool, writers can expand their vocabulary and refine their style, ultimately leading to more engaging and impactful communication.

Ginger Software is dedicated to enhancing productivity and boasts a history of accolades. Its innovative grammar and punctuation tools enable users to write more quickly and efficiently by automatically identifying and rectifying grammatical errors and incorrectly used terms. As an AI-driven writing assistant, Ginger not only addresses spelling and grammar issues but also enhances writing style and fosters creativity. By considering entire sentences, Ginger offers context-aware suggestions for corrections, significantly accelerating the writing process, particularly for extensive emails or documents. Moreover, Ginger's intelligent system proposes alternative ways to articulate your ideas, making it especially beneficial for streamlining complex sentences. Users can easily find the ideal word choice by simply double-clicking any term on a webpage, ensuring that their communication is both clear and impactful. This comprehensive approach to writing support makes Ginger an invaluable tool for anyone looking to improve their written expression.

WhiteSmoke Writing Solutions provides a comprehensive English writing tool that encompasses checks for grammar, spelling, punctuation, and style. With a simple one-click activation, our software can be used from any text application or web browser. It effectively identifies potential mistakes and offers constructive suggestions for enhancement. Designed with user-friendliness in mind, even those with minimal experience can effortlessly navigate WhiteSmoke's features. This enables users to swiftly engage in writing, editing, translating, and refining their English documents, making the writing process more efficient and accessible for everyone.

Sapling serves as an AI tool designed for customer-oriented departments, seamlessly integrating with messaging platforms and CRMs to help agents craft tailored responses. This innovative platform offers managers valuable conversational insights, enhancing their ability to coach and prepare their teams effectively. With features such as autocomplete, spelling and grammar checks, as well as snippets and text expansion tools, Sapling ensures that communication is both efficient and accurate. Furthermore, its services can be deployed on-premise or in the cloud, catering to various security and privacy needs. The Grammar and Spelling APIs enable the integration of Sapling's advanced language models into bespoke applications and specific use cases. Additionally, the Sapling Suggest feature allows agents to quickly access pertinent answers from a centralized knowledge database, enabling them to respond to customer queries more swiftly by simply clicking on the preferred response. By shifting away from rigid, decision tree-based chatbots, businesses can empower their agents to provide more personalized and effective customer service. This approach not only improves response times but also enhances customer satisfaction, creating a more engaging experience.

Achieve flawless grammar, spelling, and punctuation in just one click. Whether you're writing an email, creating a presentation, drafting an essay, or assembling a resume or cover letter in English, it's crucial not to let mistakes obstruct your success. Reverso effectively detects and corrects various grammar and spelling errors, such as incorrect verb tenses, subject-verb disagreement, unsuitable prepositions, confusion with similarly spelled words, typographical errors, and punctuation blunders. Additionally, with the Rephraser tool, you can effortlessly enhance your writing style, match your desired tone, or even ignite your creativity. Simply enter your text, and our AI will offer reliable and useful alternatives that can vary in length, formality, and creativity. Improve the clarity and style of your essays while avoiding unintentional plagiarism. Write captivating and professional emails, and cut down on repetitive language when interacting with regular clients. Allow your ideas to flow freely, tap into your creativity, and find inspiration whenever necessary, ensuring that your writing not only stands out but also connects meaningfully with your audience. With these tools at your disposal, you can confidently communicate your thoughts and ideas to the world.

Scribens stands out as an effective tool that scrutinizes your written work for both grammatical mistakes and spelling errors. It is crafted to maintain the original formatting, facilitating easy corrections on various platforms, including Gmail, Hotmail, Yahoo, Facebook, Twitter, LinkedIn, and numerous blogs and forums. With its seamless integration into popular applications like Microsoft Word, Outlook, PowerPoint, Excel, OpenOffice, and LibreOffice, Scribens significantly improves your writing experience. The software is capable of detecting and rectifying over 250 types of prevalent grammatical and spelling mistakes, which encompass issues related to verbs, nouns, pronouns, prepositions, homonyms, punctuation, and typography. Moreover, its online correction feature provides users with explanations that aim to enhance their English writing skills. Scribens employs a sophisticated syntactical recognition algorithm, ensuring that even the most nuanced errors are identified and corrected. This advanced software not only boosts the quality of your writing but also addresses stylistic concerns such as redundancy, run-on sentences, and repetitive phrases. By utilizing Scribens, you move closer to becoming a more skilled writer, with improved clarity and precision in your text. Ultimately, this tool serves as a valuable ally in your journey toward effective communication.

Unlock the transformative potential of ParagraphAI at no charge and take your writing abilities to new heights. With impeccable spelling, grammar, and vocabulary readily available, you can significantly improve the quality of your written content. This remarkable AI writing assistant generates accurate and high-caliber material customized to your selected tone. Effortlessly produce 99.9% plagiarism-free outlines, drafts, and refined pieces suitable for any requirement. Embrace the vast opportunities that AI presents, and say goodbye to the frustration of writer's block! Our cutting-edge software swiftly generates responses for emails, messages, comments, and beyond, allowing you to save precious time. Just enter your text, indicate your preferred tone and direction, and our free AI tool will quickly deliver a precise and grammatically correct reply. Your AI-driven writing assistant is ready to support you in creating clear, concise, and error-free communications in seconds. Experience the satisfaction of writing efficiently and effectively for all your projects, while unearthing the pleasure of seamless creativity and expression. This tool not only enhances your writing but also empowers you to explore new ideas with confidence.

Discover a modern and invigorating writing environment crafted to inspire your creativity and support a range of writing projects. With the ability to generate numerous text documents, you can effortlessly organize them into custom folders for convenient retrieval. Talers not only spots spelling mistakes but also highlights grammatical and stylistic discrepancies, offering valuable suggestions for enhancement. If you’re in search of a creative boost, take advantage of the integrated thesaurus to find just the right word for your needs. Your work stays synchronized across all devices—be it your computer, tablet, or smartphone—facilitating smooth transitions as you write. Engage in collaborative efforts with friends on your projects, allowing for rapid feedback from your audience. Talers functions completely offline, ensuring the safety of your writings on both a remote server and your local device. With an easy-to-use and flexible export feature, saving your work in your desired format is a breeze. Our goal at Talers is to provide you with an unmatched writing experience. Additionally, you can elevate your documents by incorporating titles, images, videos, or paragraph separators through the simple block menu, which enriches your text and enhances its visual appeal, making your writing journey all the more enjoyable.

StyleWriter promises to significantly improve your writing abilities—a claim that, while bold, is substantiated by the enthusiastic reviews from our users. Every month, countless individuals opt to download StyleWriter, using it to enhance a variety of written materials such as advertising copy, business reports, contracts, manuals, newsletters, and online content. Even experienced journalists and authors rely on this software to boost their writing quality. Celebrated as the premier editing and proofreading tool on the market, StyleWriter is developed by a team of knowledgeable proofreaders, editors, and experts in plain English. It incorporates techniques employed by elite writers to help you produce clear, succinct, and captivating content. In contrast to other editing tools that often function merely as costly spelling and grammar checkers, offering little more than what Microsoft Word already provides, StyleWriter distinguishes itself. It educates you to operate like a proficient editor, offering guidance on how to simplify, shorten, and rephrase your work efficiently. By using StyleWriter, you can anticipate noticeable enhancements in your written communication skills. Ultimately, it equips you to convey your thoughts with greater clarity and confidence than you ever thought possible, making it an invaluable asset for anyone looking to improve their writing.

Hemingway improves your writing by making it clear and powerful, acting like a spellchecker that prioritizes style choices. This tool helps ensure that your readers focus on your main ideas instead of getting sidetracked by complex language. Often, our writing reflects our minds—disorganized and overflowing with thoughts. Most texts can benefit from refinement, reinforcing the notion that simplicity tends to be more powerful. The Hemingway Editor pinpoints areas where your writing may be too intricate, marking complicated sections with yellow and red highlights. It encourages you to eliminate superfluous words or to split long sentences into more digestible shorter ones, ultimately enhancing the experience for your audience. Furthermore, Hemingway builds on insights from experts in "Readability," who study how easily a written piece can be understood. Their analysis typically involves assessing the U.S. grade level required to comprehend the material. By employing the Automated Readability Index, Hemingway determines the "grade level" of your writing through a reliable algorithm that has been utilized since the days of electric typewriters. Importantly, the mention of "grade level" does not suggest the target audience for your work; it serves merely as a metric for assessing clarity. By incorporating these strategies, you can significantly improve your writing, making it more relatable and engaging for your readers while also enhancing your overall communication skills.

Unlock effortless AI support for generating content, rephrasing, correcting grammar, and composing emails with BrowserGPT, which is available to you anytime and anywhere. BrowserGPT provides a comprehensive suite of AI tools designed to motivate and aid you, no matter the platform or application you are utilizing. By simply entering //, you can easily create, edit text, compose emails and replies, as well as craft captivating social media updates and comments. Utilize // to quickly generate customized social media posts, create impactful comments instantly to strengthen your interactions, and obtain personalized hashtag suggestions to elevate your visibility and engagement. Moreover, entering // enhances your experience in Google Docs, enabling you to write with the same ease and features as you would with Notion AI. With BrowserGPT at your fingertips, your ability to be productive and innovative can reach new heights as you take advantage of AI assistance wherever you may be. This powerful tool not only streamlines your workflow but also enriches your creative expression in a variety of contexts.