You want to use the hidden setting with which YOU get to decide where you will be zwifting today?
You want easy access to set trainer effect (also called resistance level) before you launch Zwift?
You can use ZwiftPref on both macOS and Windows to do this and more…
What is ZwiftPref?
ZwiftPref is an app for your macOS or Windows computer which helps you change settings for Zwift in the prefs.xml file in an easy and safe way.
More screenshots:
How to use
After installation, launch the ZwiftPref app.
prefs.xml is loaded into the app when it starts and when you press the ‘Reload’ button.
Change settings as you like and press ‘Save’ to have the changes written back to prefs.xml. The changes will then apply the next time you start Zwift.
If you close/quit the app without pressing ‘Save’ nothing is changed in prefs.xml
Download
macOS
ZwiftPref (macOS) (26396 downloads)md5 checksum: 427a4b94f38cc756fd594d65eb2dd2ac
Security settings
You will have to adjust some security settings to let ZwiftPref launch. See the section ‘Security settings’ in the post ZwiftMap for macOS is here. It is the same for ZwiftPref.
You also have to allow ZwiftPref access your Documents folder when prompted by macOS, at least under Catalina. This is because of changes to the security model in Catalina compared to previous macOS versions.
Windows
ZwiftPref (Windows) (7497 downloads)md5 checksum: 90ac582e7e16638d76f551fdbf7c059e
History
0.3.2 2018-03-26
- Fully data driven listing of worlds and routes (preparing for a new world)
- Remember and recall preferred monitor (stores the information in a separate file named saved_prefs.json)
- Supports –offline parameter to not read any data from the web (routes list, event schedule, map schedule)
- For development/test: Supports –test parameter to use local file routes-test.json as input (use with –offline)
0.2.5 2017-10-28
- Choose sport (Riding or Running)
- More routes
- Open prefs.xml in a text editor
0.2.4 2017-09-11
- Change more settings
- Pick routes
- See upcoming events
0.1.0 2017-01-26
- All platforms: First release
Read more
The announcement posts provide a lot more information:
ZwiftPref shows both guest worlds
ZwiftPref is updated with New York and run course selection
How to choose a 3rd world…
ZwiftPref for macOS & Windows – Change world and other settings
Major update to ZwiftPref for macOS & Windows
New London routes
No more waiting… New routes and an updated map
While we wait… ZwiftPref update
World 5 is here…
Mega Pretzel and Greatest London Flat
Use the <WORLD> hack and ZwiftMap together!
License
This license applies only to the original parts of the work. The original licenses of any included packages apply without modification.
Acknowledgements
Built on
Built with
when can we expect an update for the new locations maps?
Just make sure that you have the latest version (from March). This version is prepared for new worlds and new routes – when Zwift releases them, ZwiftPref will pull the information from the ZwiftHacks server and almost magically let you choose world and routes (well, unless Zwift changes too much – then it may require a bit more work on the ZwiftPref code 🙂 ).
Are you planning an Android version soon?
Actually not. I am not even an Android beta tester…
ZWIFT PREF is great but I use ZWIFT on IPAD. Is it possible to run zwift pref with IPAD ou IPHONE?
No, that is not possible.
Any plan for an IOS version?
No, there aren’t any plans for that.
Would I be able to ride routes I haven’t leveled up for yet, if I choose that route in Zwift Pref?
You guys are great; thanks!
Best,
Shyam
No, the level restrictions in-game always apply.
Has this been updated for Catalina? I’m new to Zwift and was very excited to find this, but even though the program opens, it only shows 3 worlds (Watopia, Richmond, and London), and I have yet to find any prefs.xml file on my machine. I’ve followed all the instructions above, but nothing seems to change. Looking into the Zwift software package, the only thing I find that looks remotely like the prefs.xml is the info.plist file, but it seems to be locked even in the administrator account, so I can’t try the manual world hack. Thanks for any help/feedback and your hard work!
I don’t of that it needs updating for Catalina – that I will have to look into.
Regarding the location of prefs.xml: See https://zwiftinsider.com/world-tag/ where it is described how you find this file. It is not in the software package but is created in Documents/Zwift (see the post and possibly also some of the first comments).
I have tested with Catalina now and it works as it should BUT you have to allow ZwiftPref to access your Documents folder when prompted by macOS. This is because of changes to the security model in Catalina compared to previous macOS versions.
Very nice! What did you use to program this? Java?
It is built with the Electron framework using JavaScript, HTML, and CSS.
Will there be an update soon? Zwift now has two guest worlds and it seems to have broken the world selection for this hack.
In which way do you mean that it is broken? I don’t see a difference here.
The world hack works – as before – and lets you choose a world other than Watopia as base world.
However, I will publish an update at some point so ZwiftPref can display which courses/worlds are on the calendar currently
When I select a new world in ZwiftPrefs and save it the world I have chosen isn’t available in Zwift.
Hi Jeff, I’m sending you an e-mail because I need extra information to understand what it is you experience (or not).
como puedo cambiar el mundo donde me muevo en zwift