Dear Sunil,

Many free and paying plagiarism sites and software packages have been suggested in this other thread:

https://www.researchgate.net/post/What_are_the_best_websites_to_check_plagiarism_for_most_of_the_Academic_Journals

Well there are many plagiarism checker. Turnitin.com is the most famous among them. However, Turnitin is not free.

For language improvement, my favorite is Grammarly Premium. For more please visit the list below:

1. Ginger:

http://www.gingersoftware.com/grammarcheck

2. Scientific Writing Assistant (SWAN):

http://cs.joensuu.fi/swan/help.html

3. Grammarly :

http://www.grammarly.com/?q=grammar&gclid=CMrMg6PL87ICFSTHtAodohgA7g

Best

I would be intrigued to know whether you intend to study plagiarism as a practice - or do you rather need this software for practical purposes? If the former, I would be inclined first of all to consider ethical issues, since accessing cases of plagiarism raises quite a few of these. This is not to say that it is overtly ambitious to studying this theme, but rather that this is a fascinating area with noteworthy challenges.

Best wishes,

Daniel

Sorry, have no idea why but my response has multiplied itself!

Daniel

Dear Sir,

Thanks for reply and valuable suggestion, I am looking software for application in the research manuscript.

with regards

sunil

To me, Turnitin is the best.

Ithenticate is the best

Do original research, and forget about plagiarism.