Upgrade to Duplicate Content Checker Full version

Free version of Duplicate Content checker is some functional limitation, no multi-threading support, no allows edit/save or delete duplicate article, it is designed for basic users view duplicate content only. Click here to find out more information about the free and full version comparison. Upgrade to full version and start to enjoy the convenience of comparing, editing and outputting duplicate content for your articles like never before.

This is a one-time fee, not a recurring charge. Lifetime upgrades, patches and premium technical support are included.

A single license can be used only on a single computer. Installation on two or more computer, or use by multiple persons requires the purchase of additional licences.Read the License Agreement before you upgrade.

We also provide 3 types of license package to suit your needs: Single, Family, Business. Your license can be transferred if you change your PC (or the removable device correspondingly).


Unit Price $USD Purchase  
Duplicate Content Checker Single
allows you to upgrade a single PC
Duplicate Content Checker Family 99
allows you to upgrade 3 PCs
Duplicate Content Checker Business 199
allows you to upgrade 10 PCs


The payment process is secure and you will receive an electronic receipt (by email) from Paypal.