Jinku is an opensource web dumper written in Java. Currently it supports only HTTP/1.0. Related keywords include HTTP Client, HTTP Browser, Web Client and Web Browser.
Flea2Flea is a pocket web server written in Java which enables ad-hoc peer-to-peer file sharing with anyone who has an http client (web browser). Files are only accessible while you are running Flea2Flea. You have absolute control.