MaximumTrainer released a new update (version 3.05) with integration with ErgDb.org. You will find the ErgDb workouts option on the top left menu after updating the MaximumTrainer app.
ErgDb.org is a free open source workout library with over 3000+ structured cycling workouts. After you join the community, you can search thousands of workouts or create your own. Each ERG workout is available to download as a Zwift (.ZWO) file
With the new integration, you can now view all ErgDb available workouts, browse your saved workouts, or use the search and filter option to find a specific cycling workout to fit your needs.
MaximumTrainer is a free indoor cycling application which you can use along with your smart bike trainer. It’s available for Mac and Windows and you can download and use it for free.