Participate in SETI@home

System requirements

There is an initial download of about 10 MB.
You'll need about 20 MB of free disk space and 64 MB of RAM.
with a typical computer (such as a 2 GHz Pentium 4), you'll need to let SETI@home run for at least 2 hours per week (slower computers are fine but they'll have to run proportionally more).

The rules for participating in SETI@home - read this first.

Download and install the BOINC software used by SETI@home.

Get help installing or running SETI@home.

Like SETI@home? Email your friends about it.

Compile SETI@home for other platforms or with processor-specific optimizations.

Check out add-on software developed by other participants.

See the latest versions of applications.

Learn how to change the appearance of SETI@home graphics.