Final answer:
There are several free plagiarism checkers available for students, including Grammarly, Turnitin, Copyscape, and Plagscan. These tools help students avoid unintentional plagiarism and ensure their work is original.
Step-by-step explanation:
There are several plagiarism checkers available for free for students, including Grammarly, Turnitin, Copyscape, and Plagscan. These tools can help students ensure their work is original and avoid unintentional plagiarism. Grammarly is a popular grammar and plagiarism checker that provides real-time suggestions and feedback, while Turnitin is widely used by educational institutions to detect similarity in writing. Copyscape and Plagscan are also effective tools for checking for plagiarism in academic papers.