The latest version
of QuickFIX/n is v1.13.0

Download github View the code on GitHub

NuGet

(We began publishing NuGet packages starting with v1.10.0.)

QuickFIXn.Core

The Engine Core

QuickFIXn.FIXT1.1

Transport message definitions for FIX5+

QuickFIXn.FIX4.0

FIX4.0 message definitions

QuickFIXn.FIX4.1

FIX4.1 message definitions

QuickFIXn.FIX4.2

FIX4.2 message definitions

QuickFIXn.FIX4.3

FIX4.3 message definitions

QuickFIXn.FIX4.4

FIX4.4 message definitions

QuickFIXn.FIX5.0

FIX5.0 message definitions

QuickFIXn.FIX5.0SP1

FIX5.0SP1 message definitions

QuickFIXn.FIX5.0SP2

FIX5.0SP2 message definitions

error+outline

These are the only packages published by us. Any other packages are unauthorized packages published by other parties (and most of them got the project’s name wrong!)

Previous Versions

v1.13.0

v1.11.2

v1.10.0

v1.9.0

v1.8.0

v1.7.0

v1.6.0

View the tagged sources for these older versions in GitHub