Duplicate content finder?

[Fli]

Hi, i know services like copyscape.com, but is there any tools which webmaster can use to scan like 50,000 pages website against duplicate content anywhere on the internet?
The website is debate forum

[bind]

CopyScape is one best tools for checking and analysis of duplicate content of website and if you need to analysis more then 50,000 than try to premium version of copyscape.

you can also try Plagiarisma tools for analysis and checking duplicate contact for website for More then 190 languages are supported by the tool and the accuracy of the result up to 99.999 % is sure.

[randiv]

I am also using copyscape for content checking, other wise i check manually in search engine.

[jjohanson]

i think smallseotools are potential.

// Admin edit: jjohanson probably means http://smallseotools.com/plagiarism-checker/

[Leasedlayer]

copyscape is the good tool to check for the duplicate content.Also check out siteliner tool as it is also a very potential duplicate content checker tool providing very detailed results.

[Raju]

Smallseotools is the best option to check the duplicate content. You will get the all the details from exactly where your content has been copied.

[carbikemoversindia]

Copyscape and Dupli Checker is the best tools to find Duplicate content

[rsneha]

Try this Plagiarism Checker site to find Duplicate content.

[bavya]

Copyscape, Duplichecker and plagium are the best tools to find duplicate content.

[jamesjennifer]

I always use copyscape for content checking.