Resaver BD is an Android application designed to help users recover deleted messages and media from WhatsApp and their device's cache. By utilizing notification access, the app enables users to view messages that have been deleted after the installation of the app. Additionally, it offers the capability to restore recently deleted photos and videos, provided that these files are still present in the cache storage. The app features a clean and straightforward dashboard that organizes recoverable items by application, making it user-friendly and efficient.

The application is lightweight and does not require root access, ensuring a safe experience for users. However, it is important to note that Resaver BD cannot recover permanently deleted files that have been removed from internal storage or SD cards. Users must have notification access enabled for the app to function effectively. With a focus on user safety, Resaver BD operates transparently without accessing or sharing private data.