Plagiarism Detector Licenses for Individuals:

Lite

38 $

USD

1 Computer License

Basic functions included:

Internet Check
PDF support
Compare 2 Documents
PDAS connectivity
Report PDF-Export
Runs from a USB drive

Personal

47 $

USD

1 Computer License

Standard functions included:

Internet Check
PDF support
Compare 2 Documents
PDAS connectivity
Report PDF-Export
Runs from a USB drive

Best Price!

Pro

66 $

USD

2 Computers License

Advanced functions included:

Internet Check
PDF support
Compare 2 Documents
PDAS connectivity
Report PDF-Export
Runs from a USB drive

Best Value!

Portable

75 $

USD

1 USB + 1 Computer

Advanced functions included:

Internet Check
PDF support
Compare 2 Documents
PDAS connectivity
Report PDF-Export
Runs from a USB drive

One-time payment no 'hidden' fees!

Lifetime license - free updates!

7-Day Money Back Guarantee, with conditions -

check our return policy!

Frequently Asked Questions

What is the difference between Lite, Personal, Pro, and Portable licenses?

Lite includes Internet Check, PDF support, and Document Pair Comparison. Personal adds PDAS academic database connectivity. Pro adds PDF report export on top of all Personal features. Portable includes everything in Pro plus use on a USB drive, so you can run the software from a flash drive on any computer without installation. All Windows licenses are one-time purchases with no recurring fees.

Is the Plagiarism Detector license a one-time purchase or a subscription?

Licenses for the Windows app are one-time purchases. You pay once and use the software permanently with no monthly or annual fees. This includes all minor version updates. Major version upgrades are offered at a discounted price to existing license holders. Plagiarism Detector for Mac is sold separately, as monthly or yearly subscriptions.

Can I use my license on more than one computer?

Lite and Personal can be used on 1 computer. Pro can be used on up to 2 of your own computers. Portable covers 1 computer plus 1 USB drive. Reinstalling on the same computer is always free. To move the license to a new computer, contact support to release the old one. If you need it on more computers, contact support for a reduced multi-computer price.

What payment methods are accepted?

We accept Visa, MasterCard, American Express, Discover, JCB, PayPal, wire transfer, and local payment methods that vary by country. All payments are processed securely through PayPro Global, a PCI DSS-compliant payment processor. Your financial data is never stored on our servers.

What is the refund policy for Plagiarism Detector licenses?

Licenses for the Windows app come with a 7-day money-back guarantee, with conditions: contact our support team within 7 days of purchase, give the reason for the request and let us help you solve any technical problem first. The refund may be full or partial, and bulk licenses and custom contracts are not refundable - the full terms are in our Return Policy. Plagiarism Detector for Mac subscriptions and check top-ups are not refundable; you can cancel a Mac plan at any time and it keeps working until the end of the paid period.