YaCy is a free search engine that
anyone can use to build a search
portal for their intranet or to help
search the public internet. When
contributing to the world-wide peer
network, the scale of YaCy is limited
only by the number of users in the
world and can index billions of web
pages. It is fully decentralized, all
users of the search engine network
are equal, the network does not store
user search requests and it is not
possible for anyone to censor the
content of the shared index. We want
to achieve freedom of information
through a free, distributed web search
which is powered by the world's
users.
yacy.net/en/index.html