| Used Operating Systems |
| 1 | 316833 | 81.13 | 13348 | 68.37 | Windows NT |
| 2 | 20573 | 5.27 | 226 | 1.16 | +http://www.google.com/bot.html |
| 3 | 18664 | 4.78 | 4168 | 21.35 | +http://www.bing.com/bingbot.htm |
| 4 | 11376 | 2.91 | 11 | 0.06 | +http://ahrefs.com/robot/ |
| 5 | 4444 | 1.14 | 279 | 1.43 | Windows 95 |
| 6 | 2473 | 0.63 | 223 | 1.14 | Windows 98 |
| 7 | 1432 | 0.37 | 328 | 1.68 | ezooms.bot@gmail.com |
| 8 | 1301 | 0.33 | 48 | 0.25 | J2ME/MIDP |
| 9 | 1300 | 0.33 | 83 | 0.43 | http://www.majestic12.co.uk/bot.php?+ |
| 10 | 1286 | 0.33 | 89 | 0.46 | Windows CE |
| 11 | 1237 | 0.32 | 50 | 0.26 | Linux i686 [unknown version] |
| 12 | 1192 | 0.31 | 73 | 0.37 | Macintosh |
| 13 | 1128 | 0.29 | 76 | 0.39 | Windows 2000 |
| 14 | 969 | 0.25 | 65 | 0.33 | MSIE 5.5; Windows NT 5.0 |
| 15 | 909 | 0.23 | 60 | 0.31 | Windows 3.1 |
| 16 | 885 | 0.23 | 67 | 0.34 | MSIE 5.5; Windows NT 4.0 |
| 17 | 831 | 0.21 | 50 | 0.26 | Windows ME |
| 18 | 738 | 0.19 | 79 | 0.40 | Windows XP |
| 19 | 557 | 0.14 | 16 | 0.08 | Android |
| 20 | 249 | 0.06 | 17 | 0.09 | Macintosh PPC |
| 21 | 220 | 0.06 | 0 | 0.00 | http://desktop.google.com/ |
| 22 | 220 | 0.06 | 59 | 0.30 | +http://yandex.com/bots |
| 23 | 183 | 0.05 | 6 | 0.03 | Intel Mac OS X 10.6 |
| 24 | 158 | 0.04 | 1 | 0.01 | http://www.google.com/bot.html |
| 25 | 136 | 0.03 | 5 | 0.03 | X11 |
| 26 | 128 | 0.03 | 4 | 0.02 | +http://fulltext.sblog.cz/screenshot/ |
| 27 | 122 | 0.03 | 20 | 0.10 | +http://www.exabot.com/go/robot |
| 28 | 119 | 0.03 | 4 | 0.02 | Intel Mac OS X 10.5 |
| 29 | 116 | 0.03 | 10 | 0.05 | Linux [unknown version] |
| 30 | 108 | 0.03 | 3 | 0.02 | S60 |
| 31 | 82 | 0.02 | 3 | 0.02 | PPC Mac OS X Mach-O |
| 32 | 80 | 0.02 | 3 | 0.02 | PPC Mac OS X 10.4 |
| 33 | 80 | 0.02 | 2 | 0.01 | Intel Mac OS X 10.4 |
| 34 | 72 | 0.02 | 2 | 0.01 | PPC Mac OS X 10.5 |
| 35 | 37 | 0.01 | 1 | 0.01 | Windows Phone OS 7.5 |
| 36 | 37 | 0.01 | 1 | 0.01 | Android 2.2 |
| 37 | 34 | 0.01 | 1 | 0.01 | Microsoft Windows |
| 38 | 29 | 0.01 | 2 | 0.01 | Series 60 |
| 39 | 28 | 0.01 | 1 | 0.01 | Nintendo DSi |
| 40 | 19 | 0.00 | 11 | 0.06 | +http://discoveryengine.com/discobot.htm... |
| 41 | 16 | 0.00 | 2 | 0.01 | Android 2.1-update1 |
| 42 | 16 | 0.00 | 3 | 0.02 | ) - BrowseX (2.0.0 Windows |
| 43 | 11 | 0.00 | 2 | 0.01 | Auto; Windows |
| 44 | 9 | 0.00 | 8 | 0.04 | +http://www.baidu.com/search/spider.html |
| 45 | 7 | 0.00 | 1 | 0.01 | OS/2 |
| 46 | 6 | 0.00 | 1 | 0.01 | Linux 2.4.x |
| 47 | 6 | 0.00 | 2 | 0.01 | Android 2.2.1 |
| 48 | 5 | 0.00 | 0 | 0.00 | Solaris 9.x |
| 49 | 4 | 0.00 | 1 | 0.01 | MSIE 5.0; Windows 98; SiteCoach 1.0 |
| 50 | 4 | 0.00 | 0 | 0.00 | +http://filterdb.iss.net/crawler/ |
| 51 | 4 | 0.00 | 0 | 0.00 | +http://www-935.ibm.com/services/us/inde... |
| 52 | 4 | 0.00 | 0 | 0.00 | Windows 9. |
| 53 | 4 | 0.00 | 1 | 0.01 | IRIX 5.3 IP22 |
| 54 | 4 | 0.00 | 2 | 0.01 | IRIX 6.x |
| 55 | 4 | 0.00 | 0 | 0.00 | America Online Browser 1.1; rev1.5; Wind... |
| 56 | 3 | 0.00 | 1 | 0.01 | Android 2.2.2 |
| 57 | 3 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 58 | 2 | 0.00 | 1 | 0.01 | RISC OS 4.02 |
| 59 | 2 | 0.00 | 0 | 0.00 | Solaris 2.6.x |
| 60 | 2 | 0.00 | 0 | 0.00 | OSF1 V4.0 alpha |
| 61 | 2 | 0.00 | 0 | 0.00 | Linux 2.0.x |
| 62 | 2 | 0.00 | 0 | 0.00 | Win16 |
| 63 | 2 | 0.00 | 1 | 0.01 | Solaris 8.x |
| 64 | 2 | 0.00 | 0 | 0.00 | SunOS 4.1.x |
| 65 | 2 | 0.00 | 0 | 0.00 | FreeBSD 4.x |
| 66 | 2 | 0.00 | 0 | 0.00 | ANTFresco/2.17; RISC OS-NC 5.13 Laz1UK13... |
| 67 | 2 | 0.00 | 1 | 0.01 | Linux 2.2.x |
| 68 | 1 | 0.00 | 0 | 0.00 | Android 2.3.6 |
| 69 | 1 | 0.00 | 1 | 0.01 | http://help.yahoo.com/help/us/ysearch/sl... |
