This online database system is able to compare the texts sent by its users to thousands of texts in its database and then provide a report of the amount (percentage) of their similarity for the user.

Samim Noor can be used as a complementary link in the cycle of science production and play a significant role in the health of science production. This system, through providing the possibility of preventing all kinds of scientific frauds, such as content copying, and also the possibility of detecting texts suspected of plagiarism, is an effective step in ensuring the health of scientific texts. In addition, it is considered to be an efficient tool for protecting the rights of authors and resources in accordance with the copyright law. (Website address: