FAQ: Available Platforms
What platforms does Sawmill run on?
Microsoft Windows 7/8/Vista/XP/2003/2008/2012, Mac OS X, most versions and variants of UNIX.
Long AnswerSawmill runs on Microsoft Windows Server 2003, Windows Server 2008, Windows 2012, Windows XP, Windows Vista, Windows 7, Windows 8, Mac OS X and most popular flavors of UNIX (Linux, Solaris, FreeBSD, OpenBSD, NetBSD, BSD/OS, Tru64 UNIX (Digital Unix), IRIX, HP/UX, AIX, OS/2, and BeOS). It is expected to also remain compatible with future versions of Windows and Mac OS X. Binary versions are available for the most popular platforms; on less common platforms, it may be necessary to build Sawmill yourself from the source code (which is available for download in encrypted/obfuscated format).
That's just the server; once you have the server running, you can configure Sawmill, generate reports, and browse reports from any computer, using a normal web browser.