How do I share a folder in Kali Linux?
Creating Shared Folders with the Host System
From the VirtualBox Manager, select your Kali Linux VM instance and click on the Shared Folders link in the right window pane. This will launch a pop up window for adding shared folders. Within this window click the Add Folders icon.
How do I share files directly?
tap the files or apps that you want to share. Tap Send. Note: While you're connected, the person you're sharing with can also send files or apps to you. To send more files, tap Send more files.