Download BOINC client software

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Windows 32-bit
XP/Vista/7/8/8.1
7.4.12 Development version
(MAY BE UNSTABLE - USE ONLY FOR TESTING)
Download (8.54 MB)
Download BOINC + VirtualBox 4.3.12 (92.40 MB)
04 Aug 2014
7.2.42 Recommended version Download (8.23 MB)
Download BOINC + VirtualBox 4.2.16 (84.24 MB)
28 Feb 2014
7.0.64 Older version Download (8.43 MB) 17 Apr 2013
6.6.38 Older version (also works on Windows 98, Windows ME) Download (6.69 MB) 28 Oct 2009
5.8.16 Older version (also works on Windows 95 and NT 4.0) Download (8.36 MB) 1 Mar 2007
Windows 64-bit
XP/Vista/7/8/8.1
7.4.12 Development version
(MAY BE UNSTABLE - USE ONLY FOR TESTING)
Download (9.41 MB)
Download BOINC + VirtualBox 4.3.12 (95.90 MB)
04 Aug 2014
7.2.42 Recommended version Download (9.48 MB)
Download BOINC + VirtualBox 4.2.16 (87.79 MB)
28 Feb 2014
7.0.64 Older version Download (9.36 MB) 17 Apr 2013
Mac OS X (Intel only)
Version 10.4.0+
7.4.12 Development version (standard GUI)
(MAY BE UNSTABLE - USE ONLY FOR TESTING)
Download (7.90 MB) 4 Aug 2014
7.2.42 Recommended version (standard GUI) Download (6.67 MB) 28 Feb 2014
7.0.65 Older version (standard GUI) Download (6.18 MB) 17 Apr 2013
7.4.12 Development version (Unix command-line version)
(MAY BE UNSTABLE - USE ONLY FOR TESTING)
Download (1.20 MB) 04 Aug 2014
7.2.42 Recommended version (Unix command-line version) Download (1.37 MB) 28 Feb 2014
7.0.65 Older version (Unix command-line version) Download (1.11 MB) 17 Apr 2013
Mac OS X (PowerPC and x86)
Version 10.4.0+
6.12.35 Recommended version (standard GUI) Download (6.71 MB) 11 Aug 2011
6.12.35 Recommended version (Unix command-line version) Download (1.00 MB) 11 Aug 2011
6.6.36 Older version (standard GUI) (works on OS 10.3.9 - OS 10.5.8) Download (6.06 MB) 10 June 2009
6.6.36 Older version (Unix command-line version) (works on OS 10.3.9 - OS 10.5.8) Download (1.20 MB) 10 June 2009
Linux x86
Tested on the current Ubuntu distribution; may work on others.
If available, we recommend that you install a distribution-specific package instead.
7.4.12 Development version
(MAY BE UNSTABLE - USE ONLY FOR TESTING)
Download (5.14 MB) 04 Aug 2014
7.2.42 Recommended version Download (3.26 MB) 28 Feb 2014
7.0.65 Older version Download (2.94 MB) 17 Apr 2013
Linux x64
Tested on the current Ubuntu distribution; may work on others.
If available, we recommend that you install a distribution-specific package instead.
7.4.12 Development version
(MAY BE UNSTABLE - USE ONLY FOR TESTING)
Download (5.14 MB) 04 Aug 2014
7.2.42 Recommended version Download (3.25 MB) 28 Feb 2014
7.0.65 Older version Download (2.93 MB) 17 Apr 2013
Older Linux x86 and x64
For older Linux versions, both x86 and x64; command-line interface only
6.12.22 Recommended version Download (1.69 MB) 6 Apr 2011
6.6.41 Older version Download (1.62 MB) 22 Oct 2009
Android/ARM
Android version 2.3 and later
We recommend that, rather than downloading BOINC from here,
you get it from the Google Play Store or the Amazon app store (for Kindle Fire)
7.4.14 Development Version
(MAY BE UNSTABLE - USE ONLY FOR TESTING)
Download (7.40 MB) 11 Aug 2014
7.3.7 Recommended Version Download (7.25 MB) 3 Mar 2014
Android/MIPS
Android version 2.3 and later
We recommend that, rather than downloading BOINC from here,
you get it from the Google Play Store or the Amazon app store (for Kindle Fire)
7.4.14 Development Version
(MAY BE UNSTABLE - USE ONLY FOR TESTING)
Download (7.40 MB) 11 Aug 2014
7.3.7 Recommended Version Download (7.25 MB) 3 Mar 2014
Android/x86
Android version 2.3 and later
We recommend that, rather than downloading BOINC from here,
you get it from the Google Play Store or the Amazon app store (for Kindle Fire)
7.4.14 Development Version
(MAY BE UNSTABLE - USE ONLY FOR TESTING)
Download (7.40 MB) 11 Aug 2014
7.3.7 Recommended Version Download (7.25 MB) 3 Mar 2014

Other platforms

If your computer is not of one of these types, you can
The information on this page can be restricted by platform and/or version number, or presented in XML format.
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Last modified 5:39 PM UTC, March 22 2014.
Copyright © 2014 University of California. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation.