Microsoft Windows binaries for fio

This site contains Windows binaries for fio, supporting XP, Vista, Windows 7, 8, 8.1, 10, Server 2003, 2008, 2008 R2, 2012 and 2012 R2.
The main fio site, which contains the latest code, is at



fio 2.11 released

x64 installer: fio-2.11-x64.msi
x64 zip file:
x86 installer: fio-2.11-x86.msi
x86 zip file:


fio 2.9 released

x64 installer: fio-2.9-x64.msi
x64 zip file:
x86 installer: fio-2.9-x86.msi
x86 zip file:


fio 2.6 released

x64 installer: fio-2.6-x64.msi
x64 zip file:
x86 installer: fio-2.6-x86.msi
x86 zip file:


README: command-line parameters and how to build fio.
HOWTO: understanding fio configuration and output.
REPORTING-BUGS: how to report bugs.
COPYING: license.
MORAL-LICENSE: moral obligations.

Older versions

Older versions can be found by browsing the releases directory.