In a same windows network you can share files by using file sharing options. but sometime for security concern this option might be closed by administrator. Then one of the best file sharing software you can use is HTTP File Server (HFS ). You can easily move files over a network. You can set password on files for certain users too. Now we will show you how to use this software to share your files with your friends.
First of get the software from here. After downloading run the software. To add a file go to Menu-Add Files:
To share a file add the file to the list and from other computer run HFS and write your PC address which is IP address of your PC.
And then download available files. You can also share a complete folder: