Clipboardic is a freeware tool for Windows that monitors the clipboard, and every time that a new data is copied to the clipboard, it saves the clipboard into a file. Clipboardic also allows you to easily share the clipboard between computers on your network.
Clipboardic is a standalone .exe file (Clipboardic.exe) that you can put in any folder you like, and run it without any installation process.

In order to use Clipboardic to share the clipboard between computers on your network, you have to put Clipboardic.exe in a network share that all computer can read and write. Write permission is important, because Clipboardic saves the clipboard files in the same folder of Clipboardic.exe

After you put Clipboardic.exe in a shared network drive, you have to run it from every computer that you want to share the clipoard. After running Clipboardic in multiple computers, every time that you copy something to the clipboard in one computer, a new clipboard file is created and a new line is displayed in the main window of Clipboardic.

In order to get the clipboard from another computer, simply select the desired clipboard item in the main window of Clipboardic. When you select an image, Clipboardic displays a preview of the image in the lower pane. When text is copied to the clipboard, you can see it under the 'Text' column.

Be aware that when you exit from Clipboardic, the created .clp files are automatically deleted, unless you turn off the 'Clear My Clipboard Files On Exit' option.