DownLead P2b - OI is a Chrome extension developed by Vycktor Souza - VK. It falls under the category of Browsers and is specifically a tool in the Add-ons & Tools subcategory. This extension is designed to extract lead files from the OI portal's P2b platform.

With DownLead P2b - OI, users can easily extract mailing files from the P2b portal of OI. This extension streamlines the process of extracting lead files, making it more efficient and convenient for users. It provides a simple and straightforward solution for users who frequently need to extract lead files from the OI portal.

Overall, DownLead P2b - OI is a free Chrome extension that offers a valuable tool for users who work with lead files on the OI P2b platform. It simplifies the process of extracting mailing files, saving users time and effort.