A free app for Android, by SumitApps.
How to use:
Once the app is installed, open it and follow the instructions to connect your device with the other device. Once the connection is established, you can transfer files and share apps, all without the need for an internet connection.
How it works:
In order to transfer files, the user will have to select the files or folders to be transferred. You can also send an entire folder or even an entire device. Once you select the desired file or device, the transfer will begin. It is important to note that the transfer will not begin until the user has given the permission to do so.