Sometimes you need to send files between 2 computers, but either can't or simply don't want to setup complicated network file sharing such as SMB or FTP.
Romaco Recoil is a cross platform Java application that can send and receive files over a network. It requires no real setup, and leaves no trace, since it need not be installed.

Recoil is Discontinued
Currently at Version 1.0.0
Download Stable
System Requirements
Windows/Linux/OS X
Java RE
Restructuring and New Website
Timeout Discontinued
Timeout 3.1.4 Fixes Auto-Start Bug
Timeout 3.1.3 is Ready for Download
Timeout 3.1.3 On The Way
Datacentre Switch