Top 7 Free Plagiarism Detection Tools

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Text similarity, as the name suggests, is to compare two or more different pieces of text to see how closely they resemble each other.

What is Text Similarity?

Text similarity, as the name suggests, is to compare two or more different pieces of text to see how closely they resemble each other. Text similarity can mean a number of different things – most commonly, it can either refer to what is called semantic similarity, or to what is called lexical similarity. Lexical similarity is a form of similarity which focuses entirely on words, and how similar they are to each other, without any reference to what the words themselves actually mean. Because of this, lexical similarity is considered to deal purely with surface level similarities. Semantic similarity is more concerned with the meaning of the words – their surface similarity is beside the point. Semantic similarity is what is brought into play when the words of a text are similar to one another by necessity.

How to Detect Text Similarity

The ever-increasing digitalisation of the world we live in is something which is continually giving us greater and greater access to goods and services and information which we would never otherwise have had. While there are many benefits to this greater access, one downside is that it is becoming more and more difficult to truly have an original idea, or at least to produce that idea in a new format. Because of the internet, people are now aware that there are other people out there who will pay for someone to write an essayresearch papertutorial for them, so that they can reap the benefits without having to make any effort.

This method of working is not new – there have been speech writers since the time of Ancient Athens, after all – but arguably the advent of the internet has widened the field for people who are willing to offer these services, so things are more visible. This article will share the pros and cons of seven different online services which can be used to detect plagiarism.

www.quetext.com


This plagiarism detection site has only a basic lay-out, but it has a completely functional interface to check works against the internet, as well as access to database storage space.

The advantages of this site are:

  • No Subscriptions
    • Quetext is entirely free
  • Unlimited Usage
    • No account, registration or downloads needed.

The disadvantages are:

  • No File Uploading
    • Users can only copy and paste text in the designated area.

Quetext is free for any to use. There are no membership plans or subscriptions needed.

www.scanmyessay.com

This tool is user-friendly, and utilises a three-step process for determining plagiarism.

The advantages of this site are:

  • Completely Free
    • All features are available to everyone on the Internet.
  • Extensive Plagiarism Check Range
    • Each document or piece of text can be checked against ten billion online texts.

The disadvantages are:

  • Limited Target Group
    • Viper is mostly used to for students papers, so it takes an academic slant

    The platform is completely free, there is no need for a subscription.

www.plagtracker.com


This tool is known for being fast, and offers searches of both online websites and academic databases through a variety of means.

The advantages of this site are:

  • Addressed To Different User Groups
    • Students, teachers, publishers and site owners can all use the tool to find plagiarism.
  • Detailed Reports
    • Instead of just being told what has been plagiarised, the tool gives a breakdown of where it has happened, and what sources are to be used
  • Six Languages Supported
    • Romanian and Italian. Check for plagiarism in French, Spanish, German, Romanian, and Italian, as well as English

The disadvantages of this site are:

  • No File Upload In Free Version
    • The free version of this tool doesn’t allow users to upload files

There is a free version of Plagtracker, but there is also a premium offer, which allows users to upload files for checking, and allows faster processing times for 47.49 a month.

www.plagscan.com


Plagiarism detection tool for both individuals and businesses that checks texts against online content, scientific journals and the user’s documents as well.

This tool is suited to both individuals and businesses alike – it checks against online work, journals, and previous work done by the user.

The advantages of this site are:

  • Fully Online
    • It doesn’t require any downloading before it can be used
  • There are Three Ways To Do Plagiarism Checks
    • Copy and paste text into the appropriate area
    • Import the file from the web
    • Upload a file from your computer
  • There is No Subscriptions For Private Users
    • On-demand payment depending on your needs
  • Integration Features
  • Businesses can integrate Plagscan into their existing systems

The disadvantages of this site are:

  • The interface is complicated
  • More competitive platforms have an easier interface

Individuals can pay from $5.99 a month for services which include storage for six months. Businesses and other organisations begin subscriptions at $19.99, and have unlimited storage space along with other features.

www.plagium.com


This tool is fairly basic, but it works well in all aspects of plagiarism detection.

The advantages of this site are:

  • It is easy to use
    • Most text is copy and paste
    • There are two forms of search: quick and deep.
  • The tool is free for five thousand characters at a time

The disadvantages of this site are:

  • Using the free form of the tool limits the features you have access to
    • You need to sign up to upload documents

Plagium has several subscriptions:

  • $9.99 gets you two hundred and eighty seven quick searches and one hundred and forty three deep searches
  • $24.99 gets you six hundred and ninety nine quick searches and three hundred and forty nine deep searches
  • $99.99 gets you two thousand, nine hundred and forty nine quick searches, and one thousand, four hundred and forty seven deep searches.

www.plagiarismchecker.com


This tool is extremely user-friendly, and can be used to check all kinds of content.

The advantages of this site are:

  • There are detailed guidelines
    • This tool is supposed to be one of the easiest to use on the internet
  • You can tell if someone else has plagiarised your content
    • There is a for authors option which you can click on
  • Completely online
    • No downloads are required

The disadvantages of this site are:

  • It can only be used in Google or Yahoo

This tool is free to use.

plagiarisma.net


This tool is fairly basic and user-friendly, and was built to be used by publishers and teachers as well as students.

The advantages of this site are:

  • More than two hundred languages supported
  • Checks can be run in a variety of ways
    • URL
    • Copy and paste
    • File upload
  • The tool can be used in Firefox And Chrome as well as other browsers
  • If you download the add-ons, the text will be checked more quickly

The disadvantages of the site are:

  • You can only run a certain number of plagiarism checks per day

This tool has a variety of subscriptions, as well as a free version. The version has all of the benefits which are mentioned above. The various subscriptions are as follows:

  • Starting at five dollars, you get one hundred searches a day
  • Twenty five dollars (three month subscriptions) and thirty dollars (six month subscriptions) get you unlimited searches.

Who Uses These Services?

These services can be used by anyone with an internet connection, no matter where they are, or who they are. Common users are teachers and lecturers, given the high incidence of essay writing services among students, but students may not worry about plagiarism with papers ordered from essayzoo.org all our papers are completely original.

Other users may include businesses, freelancers of various kinds, journalists and publishing companies.

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