Top 15 Plagiarism Software: Choosing the Right Tool

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Importance of Avoiding Plagiarism: Plagiarism Checkers Can Help

Plagiarizing content is a serious matter and can result in severe repercussions for both students and professionals including failing an assignment, suspension or expulsion from school, the loss of a job, legal difficulties,  lawsuits and financial penalties, even if the offense was accidental. It is somewhat frightening to consider the consequences of accidentally plagiarizing content, but fortunately, plagiarism software tools exist that can help alleviate your fears. These anti plagiarism tools are designed to eliminate duplicate content, making your life much easier and less stressful in the process. If you have ever wondered how to check for plagiarism in your writing, one of these tools is the way to go.

Top 15 Effective Plagiarism Software Tools

Online originality checkers are the most effective method to detect plagiarism in your writing but there are many tools available to choose from. To simplify the choice we have compiled a list of the 15 best plagiarism scanners to assist you in choosing the right tool for you.

Grammarly

Grammarly is a hugely popular duplicate content checker tool used by millions with good reason. It compares your paper to over 16 billion web pages and documents when checking for duplicate content and is both fast and accurate. Users are provided with a report that gives an overall originality score and which identifies instances of plagiarism and other mistakes. In addition to identifying plagiarism, Grammarly detects spelling mistakes and a wide range of grammatical errors. Grammarly offers both a free and a premium version.

Pros:

  • 150K word limit
  • Provides instant feedback to users
  • Easy to use
  • Has a high degree of accuracy
  • Issues detailed reports

Cons:

  • Only works on English documents
Copyscape

Copyscape’s plagerism checking software uses search engines to scour the internet in order to detect instances of plagiarism in your content. The tool is easy to use and supports bulk checking. It is especially useful for testing your blog or website and is capable of checking an entire website at once. There is a free version of Copyscape as well as a premium version.

Pros:

  • Easy to use interface
  • Good customer support
  • Supports multiple languages

Cons:

  • Unable to save reports
  • Premium version can be expensive as they charge by the word
Whitesmoke Plagiarism Checker

Whitesmoke duplicate content checker software compares your text to that found on billions of websites in order to detect any plagiarism in your writing. It also identifies mistakes in grammar and punctuation. In addition it is capable of translating text into 50 different languages. Whitesmoke is Windows-based and so can be used with all Microsoft-compatible software. There is both a free and premium version.

Pros:

  • Includes grammar and punctuation checker
  • Has a built-in translation tool
  • All web browsers are supported

Cons:

  • Relatively expensive
ProWritingAid

ProWritingAid is among the best plagiarism checker websites you can use to check for duplicate content. It is especially popular with authors as it is capable of checking manuscripts and full length novels. In addition to checking for plagiarism this tool also detects grammar mistakes and style issues in your text. ProWritingAid has a free and premium version.

Pros:

  • Can check long documents
  • Works with all browsers
  • Integrates with Scrivener and Google Docs

Cons:

  • Expensive
DupliChecker

DupliChecker rates as one of the best plagiarism tools for students. It also has spelling checker and grammar checker features. Users can copy and paste their text directly into the tool or upload a document from their computer. DupliChecker is completely free but you do have to register or you will be limited to 1 scan per day.

Pros:

  • 50 free scans a day if registered to the site
  • Easy to use
  • Completely free

Cons:

  • Limited to 1000 words per scan
  • Only 1 scan per day if not registered
Turnitin

Turnitin uses advanced similarity checker software to check for plagiarism with a focus on academic writing. They are one of the best plagiarism detectors available and would rank higher except for the fact their tool is only available to institutions such as universities. This is the tool many teachers use to check student papers for plagiarism. If you can get access to it, it is an excellent plagiarism checker.

Pros:

  • Detects plagiarism with a high degree of accuracy
  • Can be linked directly to many Learning Management Systems
  • Checks against academic papers and essays that may not be available elsewhere online

Cons:

  • Not sold to individuals
  • Fails to adequately highlight works that should have been cited correctly
Quetext

Quetext software similarity tester is one of the easiest tools you can use to check for plagiarism. Scans are completed quickly and any portion of the text with similarity issues is highlighted. Quetext offers a free trial and a paid version.

Pros:

  • Easy to use
  • Has a citation feature

Cons:

  • Free trial limited to 500 words
Copyleaks

Copyleaks is an excellent plagiarism detection software tool that checks for duplicate content on the internet and in their internal database in multiple languages. It has a bulk checking feature that allows users to check up to 100 documents at one time. Copyleaks is a paid tool but they do offer a free trial.

Pros:

  • Detailed reports
  • Multiple languages
  • Bulk checks

Cons:

  • Free version limits you to 2500 words per month
Unicheck

Unicheck originality checking software is a popular plagiarism checking tool that is both fast and accurate. This tool scans billions of web pages and a huge database of academic papers to compare your document to for similar text. Unicheck has a free and a premium version.

Pros:

  • Customizable search settings
  • Bulk data processing
  • Easy to use

Cons:

  • Free version limits you to 500 words
Viper

Viper is a duplicate content finder that compares your paper to over 10 billion documents and web pages to detect plagiarism. There is a free and paid version, but unlike many sites, rather than a paid subscription, users purchase credits which are then used to pay for scans.

Pros:

  • Large resource base
  • Easy to use
  • Fast and accurate

Cons:

  • Limited number of free scans
SmallSEOTools

SmallSEOTools originality checker software is free and comes with some nice features that include a grammar checker, spell checker and a paraphrasing tool. It generates reports that can be shared with others and downloaded.

Pros:

  • Completely free
  • Easy to use
  • Supports multiple document formats

Cons:

  • Document scans limited to 1000 words
CheckForPlagiarism.net

CheckForPlagiarism.net is a tool to check similarity on content between your paper and billions of sources to find any instance of plagiarism in your text. The tool works with multiple languages and both a free and paid version are available.

Pros:

  • Multi-language support
  • Lower prices for students

Cons:

  • Expensive for educators and professionals
Plagium

Plagium similarity finder software has a very basic interface that is easy to use and the tool is effective at detecting plagiarism. Users may opt for a quick search or a deep search when checking for text similarities. There is a free and paid version of Plagium.

Pros:

  • Has a Google Docs add-on
  • Easy to use

Cons:

  • A paid account is required in order to perform a deep search
Plagiarisma

Plagiarisma is another of the online sites to check plagiarism that is popular with students and others who write. Well over 100 languages are supported and Chrome and Firefox extension are available. Users can opt for either a free or premium version of Plagiarisma.

Pros:

  • Easy to use
  • Multiple languages supported
  • Supports multiple file types

Cons:

  • Free version only allows 3 scans per day
PaperRater

PaperRater is a widely used plagiarism checker that is effective in detecting similarities in text between your document and billions of online pages. The tool also performs grammar, punctuation and spelling checks on your document. There are both free and paid versions of the PaperRater tool.

Pros:

  • Receive reports and writing statistics in real-time
  • Easy to use
  • Grammar and spelling checker

Cons:

  • Unable to save reports

There you have it. 15 plagiarism scanners that are effective in helping you eliminate duplicate content from your writing. 

Try using our plagiarism software at the next available opportunity to write papers that are completely original and free of duplicate content.