Upgrade to Phoenix® WinNonlin® for FREE!

For users working with WinNonlin version 5.x or earlier, upgrading to Phoenix is super easy, and it's free for current WinNonlin customers!

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WinNonlin Pro Node: To upgrade, simply install PHX and it will use your existing license.
WinNonlin Enterprise Node: You get PHX WNL & Connect. Simply install PHX and it will use your existing license.
WinNonlin Pro Float: Freely download and upgrade your existing license server and use your old license file.
Enhanced Modeling Capabilities: Freely download and upgrade your existing license server and use your old license file and you will be

Compatibility - WinNonlin plays nice with Phoenix in never before possible scenarios:

Run WinNonlin and Phoenix WinNonlin side-by-side: Operate WinNonlin and Phoenix WinNonlin on the same computer at the same time.
Mix Nodes and Floats: If you have 5 nodes of WinNonlin on your network, you can also have floating NLME or Connect licenses available to check out whenever someone needs the specialized functions of those apps.
Migrate work done in WinNonlin to Phoenix: Old WinNonlin PMO files as well as others can be brought into Phoenix WinNonlin and re-executed.