Legacy Python Version

This is the original MPowerTCX desktop app, written in Python with PySide2 (Qt). It has been superseded by a Rust rewrite. The conversion engine, CLI, and web frontend now live in the project root under crates/ and web/.

These files are kept for reference. They are not maintained.

What was here

• source/ - Python conversion engine, PySide2 GUI, equipment parsers
• images/ - Screenshots and icons for the desktop app
• requirements.txt - Python dependencies (Mako, numpy, scipy, PySide2)
• INSTRUCTIONS.md - Desktop app instructions

The original README follows below.

---

About MPowerTCX

This application converts CSV files produced by stationary bikes to TCX format. The results can imported into fitness tracking tools such as Strava, TrainingPeaks, Garmin Connect and Golden Cheetah.

Downloads

Downloads are discontinued and have been replaced by the online version!

Try it here at https://upload.bike

Support

• Click Here for Instructions
• Email upload.bike@gmail.com
• Strava Club

Works With

• MPower Echelon and Echelon 2 for Schwinn A.C. Cycles
• Stages Indoor Cycles
• The Sufferfest and Wahoo SYSTM CSV files
• Email Us Your Unsupported Files

Supported Fields

Field	Status
Power	Supported
Cadence	Supported
Heart Rate	Supported
Speed	Supported
Laps	Coming Soon

Advanced Features

• An Optional Physics Model to Fix Missing or Poorly Estimated Speed
• Upsampling for Improved Compatibility