Participate in SETI@home
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).
Rules and policies
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.
Tell a friend
Like SETI@home? Email your friends about it.
Porting and optimization
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.
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