List of Free Plagiarism Checker Software and Plagiarism Checking Online Services

Modern technology and the development of the Internet have given us access to tons of information at any time and from anywhere on the planet. Original ideas usually become rarer and rarer. Everyone seems to reproduce the ideas of others and present them as their own ideas. Although this practice is nothing new, many people could claim that it has reached its peak today. In this article, I highlight the ten best free plagiarism detection tools with which eLearning professionals can tackle the nightmare of plagiarism.

1. Dupli Checker

This is one of the most effective free tools to detect plagiarism on the internet. Although it does not have a nice interface, the work is certainly done well.

You do not have to pay anything. Whether you are a one-time user or plan to use this free plagiarism detection tool on a daily basis, you do not have to pay a subscription. You get a very simple, functional layout that requires no prior experience with plagiarism detection tools. With Duplichecker you can copy and paste your text in the field and then check for plagiarism or upload a Docx or text file from your computer. If you register for free, you can perform 50 plagiarism checks in one day with Duplichecker.

If you choose not to enjoy free registration, then you are limited to only 1 plagiarism check per day. There is no paid version available.

2. Copyleaks

With this cloud-based authentication platform, you can keep track of how eLearning content is used everywhere on the internet.

Different sections on the platform for educational and business purposes. The business section caters to publishers and SEO agencies, while the education section for schools, students, and universities. Copyleaks can scan content in various file formats and all Unicode languages. With Copyleaks you can use the API tool to search for plagiarized eLearning content, all via the internet. It also offers a mobile app, along with an MS Office plug-in, that you can use to check for plagiarism as you write a document on MS Word.

Unfortunately, you must first create an account for free to search for plagiarized eLearning content. Only the first 10 pages are free.
If you register for free, you can check 2500 words per month. There are flexible subscription plans from $ 9.99 per month to check up to 25,000 words without a daily limit. You can also choose to provide a prepaid amount as soon as it matches a specific number of words to be checked monthly.

The free package works the same as for companies. From $ 10.99 you can check up to 25,000 words. The prepaid option for companies is also available here.

3. PaperRater

A multifunctional free detection method for plagiarism that is used in more than 140 countries.
If you need to check your text for grammatical errors, have it proofread with suggestions for different words, or have it checked for plagiarism, this is the tool. Developed by a team of computational linguists and subject matter experts. PaperRater provides accurate results in seconds.

If you want to save result reports, you are out of luck here.

Free entries of up to 5 pages, grammar and spelling check, writing suggestion tool and automated scoring. $ 7.95 per month or $ 95.40 per year. All the above functions include proofreader with a simultaneous check for plagiarism, no advertisements, possibility to upload files and faster processing times.

4. Plagiarisma

Simple and user-friendly, multifunctional plagiarism detection tool used by students, teachers, writers and various members of the literary industry.

Virtually no language is excluded from the list. Copy and paste or type your text in the correct field, enter a URL or upload a file from your computer. Supported file types are: TXT, HTML, RTF, DOC, DOCX, XLS, XLSX, PDF, ODT, EPUB, FB2, PDB. Have your text checked quickly by downloading the add-ons.

If you are looking for a tool for extensive use, search elsewhere. The free version has a limited number of plagiarism controls

Free version of Plagiarisma offers all the above advantages. If you are registered, you can upgrade to Premium Members hip. Rate plans start at $ 5 for one day for up to 100 searches. For unlimited searches, there is a $ 25 or $ 30 subscription for 3 or 6 months respectively. For up to 25 users, there is a fixed monthly subscription of $ 25 for an unlimited number of searches.

5. Plagiarism Checker

User-friendly, completely free plagiarism detection tool to check whether content is being plagiarized.

One of the easiest to use free plagiarism detection tools thanks to the step-by-step approach to its use. Click on the “For authors” option to check whether they have plagiarized your content and placed it on the internet. You can also receive a notification by e-mail. No downloads required.

If you are not using either of these two browsers, you may want to search elsewhere. This service is free.

6. Plagium

Simple but fully functional free plagiarism detection tool with different search levels.

You basically copy and paste text. It features 2 types of searches, fast search and deep search. For a maximum of 5000 characters per search you do not have to pay any costs.

Only if you sign up, you can upload your file, have it checked and receive a report with word usage on it.

If you are a frequent user of the platform, Plagium will ask you to pay a subscription. For $ 9.99 a month you can perform 287 quick searches and 143 deep searches. For $ 24.99 a month you can do 699 Quick searches and 349 Deep searches. The last option is a $ 99.99 subscription per month that offers 2,949 quick searches and 1,474 deep searches.

7. PlagScan

Plagiarism detection tool for both individuals and companies that check texts for online content, scientific journals and user documents.

No download required. You can choose from: a) pasting your text directly into the correct field, b) importing the file from the web by entering its URL in the specified area, or uploading from a cloud storage area such as Dropbox Google Drive or OneDrive, c) upload a file from your desktop. The user pays on request based on their respective needs. Companies can integrate Plagscan into various Content and Learning Management Systems (CMS / LMS).
Unlike competing platforms, the interface seems quite advanced.

Starting from $ 5.99 a month with online storage time for up to 6 months.

Schools, universities or business accounts start at $ 19.99 a month with unlimited online storage time, along with a variety of management and cloud features.

8. PlagTracker

Fast free plagiarism detection tool that searches both websites and academic databases by copying and pasting text or uploading files.

Students, teachers, publishers and site owners can benefit from Plagtracker. The user is informed about which parts to quote and a list of sources to be used. Check your eLearning content in English, French, Spanish, German, Romanian and Italian.

You must purchase a premium package to have your file uploaded and checked.

For $ 7.49 per month, you can upload and check larger files with faster processing times, grammar check and unlimited check volume for multiple documents.

9. Quetext
Basic layout and functional interface that controls the internet, as well as various databases.

Quetext is completely free. No account, registration or downloads required.

Users can only copy and paste text in the designated area.

Free. No premium memberships. No subscriptions plan is available.

10. Viper

A free three-step plagiarism detection tool with user-friendly interface.

All functions are available on the internet for everyone. Your document is checked against more than 10 billion online sources, including magazines, books and websites.

Usually aimed at academic students, because it is widely used for evaluating student documents. No subscriptions available. Completely free platform.

11. PLAGIARISM CHECKER (smallseotools.com)

This is very easy to use plagiarism checker by smalllseotools.com. This site also provides various services.