paragraph checker

Scribens detects stylistic elements such as repetitions, run-on sentences, redundancies, and more. It even suggests synonyms for every word. It also provides highly detailed statistics on your texts, such as word, sentence, and paragraph count as well as a readability indicator and more.
Use Scribens anywhere you type

When several corrections are possible, you are prompted to choose one of them. There are cases when mistakes are skipped in order to limit the display of warnings or when the suggested corrections are not perfectly adapted to the context. Therefore, we advise you not to rely exclusively on the results delivered by our tool and to review the text yourself after the correction. To improve your English spelling, you can also consult our online grammar module and our conjugator.
This tool enables you to correct the most cumbersome mistakes, with a high degree of accuracy and speed, and to improve your written English.

The Ginger Grammar Checker corrects a vast range of grammar use mistakes. Most grammar corrector tools claiming to perform a grammar check based on English grammar rules are not able to identify the majority of grammar errors; therefore many of these common writing errors are overlooked. In many cases, these free online grammar checkers flag mistakes but do not suggest any corrections. Ginger uses groundbreaking technology to detect grammar and spelling errors in sentences and to correct them with unmatched accuracy. From singular vs plural errors to the most sophisticated sentence or tense usage errors, Ginger picks up on mistakes and corrects them. Grammar checking has never been easier and faster. With a single click multiple mistakes are corrected. Your mistakes will no longer be overlooked with Ginger Software’s Grammar Checker.
In the online as well as the offline world, it is important to write without making silly grammar mistakes, English syntax errors or punctuation mistakes. We all know how communication is a key skill for success. For example, in the corporate world it is hard to get a job without good written communication skills, even if the candidate excels in his or her field. In the academic world, error-free English writing is strongly correlated with achieving better results. In the online world, bloggers need to write grammatically correct and fluent texts to make sure that the message they are trying to convey is properly reaching their audience. If you have an online service, then proper, error-free content is crucial. The bottom line is, a grammar check before you submit your writing could make the difference between success and failure.

To check your vocabulary, click on the Vocabulary Checker button. The Virtual Writing Tutor will analyze your vocabulary using a range of vocabulary checker tools. Use the feedback to increase the sophistication of your word choice, to increase the number of words related to your field of study, or to eliminate clichés.
Academic and general vocabulary profile → The Virtual Writing Tutor vocabulary checker will profile the vocabulary in any piece of writing to tell you how common your word choice is and how much academic vocabulary you have used. Aim to use less common and academic vocabulary for your school work and IELTS essays. Learn more about academic versus conversational vocabulary.

Once we have received and checked your text, we will display the corrected text. During your manual review of the corrected text, you have several options to handle the information we produce. You can revert a change made by us, use our thesaurus to find synonyms or rearrange sentences. We also give some detailed explanations about why a word might be wrong and include examples. When you are satisfied, you can share your text with others by sending them the unique, non-guessable URL to your friends, download the file in various formats (like PDF, DOC, TXT or ODT) or send the text as an attachment to yourself.
There are three major approaches on how to use a spell checker and check text for errors.

References:

http://www.reverso.net/spell-checker/english-spelling-grammar/
http://www.gingersoftware.com/grammarcheck
http://virtualwritingtutor.com/
http://www.online-spellcheck.com/
http://www.grammarcheck.net/