You can download applications in several categories.

Windows

Add-on
click for info
Description
SETI@BOINCWatch(.NET 2.0) A SETI@Home/BOINC client watcher! User statistics powered by BOINCStats. But now built with the .NET environment.
BoincSpy Views BOINC project statistics
SQL Setup for BoincSpy Stores Workunits into SQL database
SETI@BOINCWatch A SETI@Home/BOINC client watcher! User statistics powered by BOINCStats
BoincLogX BoincLogX creates detailed logfiles for all BOINC projects.
SETI@BOINCWatch(.NET) A SETI@Home/BOINC client watcher! User statistics powered by BOINCStats. But now built with the .NET environment.
CPDNSpy Stats/Benchmarkprogram. Only for CPDN!!!
BES Control max CPU usage and prevent overheating (not specific to BOINC)
SETI@home-MapView SETI@home-Mapview creates skymaps for the BOINC projects SETI@home-II, Einstein@home and Astropulse.
BoincView Advanced BOINC manager for networks
ThreadMaster Control max CPU usage and prevent overheating (not specific to BOINC)
BOINC mIRC MRC file for sending your BOINC status on IRC
boinc logger saves the messages part of boinc so you can track down errors
BoincDV A small util to view current project debts for your v4.4x BOINC cc.
nBOiNC View your current credit for one or all projects

Linux

Add-on
click for info
Description
BOINCTail BOINCTail displays the status of jobs running in the BOINC environment in a 'tail-like' way.
Boinctray A system tray application for monitoring the BOINC client
CPDNSpy Linux/Mac Stats/Benchmarkprogram. Only for CPDN!!!
boinctop top like view of boinc status
MultiTail Multitail shows several simultaneous tails in different curses windows.
Boinc bash script Boinc state displayer
BOINCSTAT Command line view of BOINC status
boinc-suse Init script for SuSE 9.2 and 9.3
Temperature-based CPU limit Like CPU limiter, but based on CPU temperature
boincctl Script to start boinc at boot time.
rc.boinc (Slackware) rc.boinc - Slackware Startup Script
Boinc Tool - Bash Script Bash Scripts for Seti@Boinc
BOINCprog A BOINC project progress monitor
SETI@Boinc Tracker SETI@Boinc Tracker is a GUI Client for Tracking Boinc CLI Client!
KBoingMgr A Linux/KDE replacement for the standard BOINC Manager
CPU limiter Limits the CPU usage (good for laptops)

Mac

Add-on
click for info
Description
BOINC Statistics Lets you check BOINC stats from the Mac OS X Dashboard
Seti Check Revolutions Boinc state displayer. Only for seti@home!
CPDNSpy Linux/Mac Stats/Benchmarkprogram. Only for CPDN!!!
Boinc Stat Viewer This small Cocoa application shows current state of your BOINC client.
SETI@Boinc Tracker SETI@Boinc Tracker is a GUI Client for Tracking Boinc CLI Client!
SETI Control REALbasic application which allows you to control the Darwin (Unix) version of setiathome-BOINC

Web browser toolbars and plugins

Add-on
click for info
Description
SETI@home Toolbar Toolbar for Firefox and IE (Windows); includes search, links, radio, RSS
SAH User Statistics An extension for Firefox (works only with 1.0 to 1.5; may work under Mozilla) that displays your stats for SAH
BOINC Server Status Yahoo! widget adds the BOINC Online Scheduler image to your desktop.
BOINC User Statistics Widget Widget displays statistics for BOINC projects (requires the Yahoo! widget engine)
BOINC Statistics Shows your statistics for any BOINC project (requires the Yahoo! widget engine)

Web applications

Add-on
click for info
Description
phpBOINC Script to display BOINC stats on a webpage.
Forum signature showing jobs in progress A PHP script that generates a forum signature showing jobs in progress
SETI@home/BOINC progress status Show your SETI@home/BOINC progress on your homepage
BoincPHP5-GUI Monitor and control Boinc from a web browser
GOINC GOINC: A Google homepage module for keeping tabs on BOINC.
phpBOINCer An improved PHP script based upon phpBOINC by Richard Silvers, to display BOINC stats on a webpage, and store or retrieve these stats to a mySQL database.
Boinc LCS Shows the current state and other information from an unlimited number of BOINC clients connected to the Internet.