Redactek is a free Chrome browser plug-in developed by Rick Meyler. It falls under the category of Browsers and is specifically categorized as an Add-ons & Tools subcategory.

Redactek is designed to notify users of any DOI (Digital Object Identifier) or PMID (PubMed ID) identifiers on the current webpage that correspond with scientific articles flagged as potentially having issues through Redactek's source validation services. This plug-in aims to assist users in identifying potential problems or concerns with scientific articles they come across while browsing the web.

By utilizing Redactek, users can stay informed about the reliability and validity of scientific articles they encounter online. This plug-in provides a valuable tool for researchers, academics, and anyone interested in critically evaluating scientific literature.

With its focus on enhancing the user's browsing experience by providing alerts and notifications related to scientific articles, Redactek is a helpful tool for those who value the accuracy and integrity of the information they consume online.