- Does it account for collusion?
- Does PlagScan check for documents other than those on the internet?
- Which publisher databases are available for PlagScan?
PlagScan's plagiarism search is based on four types of sources:
World Wide Web: We cooperate with Microsoft Bing to crawl the world wide web. Anything indexed by Bing is available for the check. Additionally, we deep scan academic sites and those of particular interest to our customers and thereby provide a unique coverage of internet content.
Your Repository / Collusion Checking: You can upload files and compare them with the document you want to analyze.
For organizations: You additionally have the option to create/important your organization-wide repository, where you can cross-check documents between all the users in the platform.
Cooperating Publishers: PlagScan has a little over 20,000 journals available for your plagiarism check.
Plagiarism Prevention Pool (optional): If you choose to contribute to your documents to the plagiarism prevention pool, you can compare them with documents from other PlagScan users. NOTE: Other users will not get full-text access to your documents that way but will just see the matches with your documents.
The time it takes to process a document depends on multiple factors, like its length or uniqueness of the topic uniqueness. Generally, you can assume that your report is finished within 1-10 minutes. During peak hours with very high server load, documents may not be processed for quite some time. We apologize in advance and ask that you check back the next day. If your upload and analysis are still not done, please contact us directly.
You can view your plagiarism report directly in the browser or download them as a .pdf. Particularly useful is the Word docx report, where plagiarism findings are annotated directly within the MS Word document.
We support all popular text formats, as well as ZIP archives of text documents. Depending on the format, a minor change in the original formatting may occur. PlagScan supports the following text formats:
Supported text formats:
|Preferred format||Formatting will be preserved|
|docx - Best result for the word report||Microsoft Word 2007/2010/2013/2016 [.docx]|
|pdf - Best result for the browser report||Portable Document Format (Adobe Acrobat) [.pdf]|
|Other possible formats||Conversion to .docx, some formatting might be lost|
|doc||Microsoft Word 97/2000/2003/XP [.doc]|
|txt||Plain Text [.txt]|
|html||HTML Document [.html]|
|ppt||Microsoft Powerpoint [.ppt]|
|doc6||Microsoft Word 6.0 [.doc]|
|doc95||Microsoft Word 95 [.doc]|
|wps||Microsoft Works [.wps]|
|odt||Open Document Text (LibreOffice) [.odt]|
|ott||Open Document Text [.ott]|
|rtf||Rich Text Format [.rtf]|
|sdw||StarWriter 5.0 [.sdw]|
|sdw4||StarWriter 4.0 [.sdw]|
|sdw3||StarWriter 3.0 [.sdw]|
|sxw||OpenOffice.org 1.0 Text Document [.sxw]|
|Supported formats||Formatting will be lost|
|xlsx||Microsoft Excel [.xlsx]|
|xls||Microsoft Excel [.xls]|
|pptx||Microsoft Powerpoint [.pptx]|
|ooxml||Microsoft Office Open XML [.xml]|
|pdb||AportisDoc (Palm) [.pdb]|
|latex||LaTeX 2e [.ltx]|
|pages||Pages for MAC (Apple iWork) [.pages]|
|numbers||Numbers for MAC (Apple iWork) [.numbers]|
|key||Key for MAC (Apple iWork) [.key]|
The only entity of your document is the one you uploaded yourself. As soon as you delete a document, no plagiarism check can use it for comparison. The only possibility to plagiarize yourself using PlagScan is, if you upload a document (or slightly modified versions of it) several times.
Scientifically/technically speaking, if you have published text before, you also need to cite your own work properly in a new publication. It doesn't really make a difference, whether it is your own or someone else's work. Ethically, it makes all the difference, of course.
No! PlagScan offers much more than that. We check with online as well as internal databases and everything you or your organization has previously uploaded. We also scan parts of sentences. PlagScan provides a quick and systematic check of entire documents, not only parts of a document that is suspicious.
PlagScan can basically process any language. Plagiarism scanning works for any language that uses international UTF-8 encoding. This means that text of any language containing Latin, Arabic or Cyrillic characters can be checked for plagiarism (exceptions are only the syllable- / pictogram-based languages like Japanese, Korean, Chinese).
Yes, you can resubmit different drafts of your work. But remember to adjust your data policy within the settings in order to only check for web sources. However, you may have documents within your account you want to check your document against. In that case, you can choose to delete any older versions of the document you have submitted – otherwise, it would be listed as a possible source. This would lead to false-positive detections and a possibly confusing report. You can still deselect this 'self-plagiarism' source easily, within the interactive report.
Yes, the analysis continues on the server – even if you go offline. If you have activated the email notification option, we will inform you about the results upon completion.
No. PlagScan also searches .pdf and other document files which are accessible online as well as anything you submit to your account or organization repository. Additionally, documents from cooperating publishers, which cannot be found online or are locked behind a paywall are included in the analysis. Optionally, we compare your text with documents in our Plagiarism Prevention Pool, which includes billions of online sources.
PlagScan highlights matches between documents directly in your document as well as in the sources. We provide you with different kinds of plagiarism reports:
- PlagLevel - The most basic report type. The PlagLevel is a percentage that indicates what proportion of your text has been found in other documents.
- Interactive online report - Viewable directly in the browser. You can interactively jump to all matches and potential sources. You can edit and comment the report, save your work, and share it with your colleagues.
- List report - A summary, where all matches are listed by sources.
- .docx report - Highlights matches directly in the text by generating an MS Word Document with the plagiarized content highlighted (currently this option is only available for documents with less than 10MB and no more than 100.000 words).
If you have installed and activated Adobe Flash for your browser, you can very easily upload several documents by holding the CTRL-Key while selecting the files you wish to upload. Additionally, you can upload .zip-archives. Documents within the .zip-archive will automatically be labeled according to the .zip-archive name. In order to see those labels activate the advanced user interface within the settings.
If you are using an older version of Microsoft Word, please consider installing a Microsoft's update. This ensures making older Word versions fully docx document compatible.
Yes. Simply select the desired documents and press check at the upper right corner. You can also select all documents with the same label at once. Your documents will always be checked one at a time in order to account for collusion. For uploads containing several documents, PlagScan waits with the start of the first plagiarism analysis until each document upload has been completed and is available in the database.