WiFi-Direct-File-Transfer is an open-source project developed by YaphetS that allows users to share data between Android devices without relying on any existing network infrastructure. With this app, users can transfer files between devices using a WiFi direct connection, eliminating the need for a WiFi access point.

One of the main features of WiFi-Direct-File-Transfer is that it shows a list of nearby devices, making it easy for users to connect with other devices. Additionally, the app allows users to manage connections and disconnections between devices. Another unique feature is the ability to send messages to connected devices, which is not available in Android's official API.

Users can also send multiple files on both devices and can see what they are sending/receiving without disconnection. To open received files, users can simply tap on them. With all these features, WiFi-Direct-File-Transfer provides a convenient way for Android users to share data between devices.