Desktop Plagiarism Checker

Desktop Plagiarism Checker is a standalone Windows app of the popular online plagiarism checker at http://plagiarisma.net, built from the ground up to provide desktop users with a streamlined and quick way to check text for originality and make sure it is 100% unique and free from accidental plagiarism.

With support for more than 190 international languages, this utility can become a lifesaver not only for teachers and administrators whose job is to review documents and determine their originality but also for office workers, school pupils, and anyone else who wants to submit a text to someone and wants to make sure it is free from any duplicated content.

Desktop Plagiarism Checker ensures that the chosen text is unique by performing a comprehensive online scan, comparing the source text with the results found by large search engines such as Google, Bing, and even the TOR network.

Users should be aware that the TOR search will be performed only after all other searches fail, and that the use of TOR should be limited. But that’s not all. After creating a free user account (which can be done by logging in with your social network account), the app unlocks access to even more comparison databases, including Google Scholar and Google Books.

Other useful features that are unlocked only after logging in are spell checkers and a task scheduler.

To check for plagiarism in your text, paste it into the app and click on the “Check Duplicate Content” button.

While the user interface of the app is plain and dated, the service it provides is highly useful and can dramatically reduce your time in finding out whether or not the text or document in question is unique and consists not content that cannot be identified as plagiarized.

In addition to manual text pasting, the app can also handle the processing of already finished files in formats such as txt, HTML, RTF, doc, dot, Docx, and PDF files.

Desktop Plagiarism Checker is a lightweight tool that comes in a package that is smaller than 5 MB in size. It can be installed and used without restrictions in both homes and businesses without any need for the purchase of a premium license.

The app is optimized for use on all modern versions of Microsoft Windows OS, including older versions such as Windows XP and 2003.

Alternatives

Grammarly - Primarily known for grammar checking, but also offers a plagiarism checker, best for light use.

PROS

• Language support: Over 190 languages supported.
• Broad database access: Integrates Google, Bing, and  TOR.
• Ease of use: Simple text paste and "Check" button.
• File compatibility: Handles multiple file formats.
• Free features: No premium license required.

CONS

• Dated UI: The Interface is plain and outdated.
• TOR limitations: TOR is used only as a last resort.
• Account required: Features need a user login.
• Internet-dependent: Requires online comparison.