Plagiarism Detector

7.7easy start · #3of 31
in Plagiarism Checkers

Free to practise onyes
Free trialyes
Well documentedyes
Runs where you workno

Runs on Web, Windows.

Plagiarism Detector is ranked #3 of 31 in plagiarism checkers on The Geeks Club. It runs on Web, Windows. There is a free plan. A free trial is offered.

Plagiarism Detector plans and pricing

All plans

Free demo Free 10 checks total · first 700 words per document · one document per session · partial URLs and Demo note · incomplete resource processing plagiarism-detector.com · 9 Oct 2026

Pro One-time purchase; no subscription fees stated 100 documents/month · PDAS connectivity · PDF report export plagiarism-detector.com · 9 Oct 2026

Lite One-time purchase; no subscription fees stated 100 documents/month · full document analysis plagiarism-detector.com · 9 Oct 2026

Portable One-time purchase; no subscription fees stated 100 documents/month · PDAS connectivity · PDF report export · runs from USB drive plagiarism-detector.com · 9 Oct 2026

Personal One-time purchase; no subscription fees stated 100 documents/month · PDAS connectivity plagiarism-detector.com · 9 Oct 2026

Compared on plagiarism checkers

Free plan: Yes
Web source matching: Yes
Academic source matching: Yes
Report export formats: PDF, CSV, HTML

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The record

Purpose: The product checks documents for plagiarism and AI-generated content and produces originality reports.
Search coverage: The desktop app searches the internet, the SciPap scientific papers database, a user’s PDAS database, local folders, or document pairs.
Search engines: The features page says global checks use Google, Bing, and Yahoo and search over 4 billion sources.
AI detection: The product includes an AI text detection engine, and its online checker says it supports 40 languages.
Anti-cheating: Its Unicode Anti-Cheating Engine detects character substitution using visually similar Unicode symbols.
Reports: Originality reports can be exported in PDF, CSV, and HTML formats and include a chart showing detected portions.
Privacy: The maker says documents are processed on the user’s PC and only short search phrases leave the application during web checks.
On-premise option: PDAS is an on-premise server that indexes an organization’s documents for checks over its local network and can operate without an outside internet connection.
Integrations: The demo comparison page lists PDAS connectivity for Personal, Pro, and Portable licenses, and says it is unavailable in the demo and Lite versions.
Demo limits: The free demo analyzes up to 700 words per document, allows one document per session, and is limited to 10 checks total.
Supported system: The desktop app requires 64-bit Windows 10 or 11 and also lists Windows 8 and 7 as supported.
Support: The maker offers free email support and says expert support can assist remotely using TeamViewer.
Intended users: The maker describes the product as suitable for professionals, students, and teachers, and offers organization licenses with business-use allowance.
Maker: The site credits Yurii Palkovskii as app developer.
Price from: Free

Where it ranks on The Geeks Club

Best Plagiarism Checkers in 2026#3 of 31

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Sources

plagiarism-detector.com/en/Plagiarism-Detector-Home· checked 9 Oct 2026
plagiarism-detector.com/en/What-are-Plagiarism-Detector-Feature· checked 9 Oct 2026
plagiarism-detector.com/en/Plagiarism-Detector-Free-Demo-Downlo· checked 9 Oct 2026
plagiarism-detector.com/en/Plagiarism-Detector-Contacts-and-Sup· checked 9 Oct 2026
plagiarism-detector.com/en/Plagiarism-Detector-Licensing-Option· checked 9 Oct 2026