Transfer Files Between Computers Over Wi-Fi with Any Send
For transferring files from one system to other, you need to install this tool in both computer. After installation, it will add an icon to the Windows task bar (Menu bar in MAC). Now select files which you want to transfer and copy (CTRL + C) to clipboard. Now click on the task bar icon and select the computer to which you want to transfer files.
On other system, it will ask the permission to accept the file. Accept the file and the file will be saved to the other system.
If you want to transfer folder, you do not need to zip it. Select folder, copy it and then select the other computer where you want to transfer file. Only thing you need to care is that all computers need to be connected to the same Wi-Fi network. The file transfer will happen instantly.