SFT - Swift File Transfer is a useful app that lets you send and receive all kinds of files from your Android to any other device without having to be connected to the same WiFi network. The interface divides all files into categories such as images, videos, or apps, and you'll need to tap everything you want to send to mark it for transfer.
Once you decide what you want to share, you can view the complete list and delete any files as needed, or simply make sure your selections are correct. Then you just have to click the send button and select the devices you want to share the file set to.
For another user to receive your list of documents, they'll also have to have SFT - Swift File Transfer installed, and have ticked the 'receive' option in advance. As there is no size limit on file transfers, you can send and receive any folder (although the duration of the transfer will depend on the total size of the files).
