# Kindle Comic Converter vs Workout.cool

> Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.

| | Kindle Comic Converter | Workout.cool |
|---|---|---|
| Score | 66/100 | 66/100 |
| Rank in category | #3 of 10 in File Conversion | #2 of 11 in Fitness Tracker |
| GitHub stars | 5 915 | 8 650 ✓ |
| Stars, last 30 days | +65 | +155 ✓ |
| Stable releases, 12 months | 14 ✓ | 1 |
| Latest release | v12.1.3 · 27 Oct 2026 ✓ | v1.3.2 · 7 Dec 2025 |
| Setup | Easy ✓ | Easy |
| Official Docker image | Yes ✓ | No |
| License | ISC | MIT |
| Main language | Python | Typescript |

## Which one should you pick?

Kindle Comic Converter and Workout.cool score the same (66/100), so the choice comes down to the details below.

Kindle Comic Converter ships more often: 14 stable releases in the past year, against 1 for Workout.cool.

Workout.cool is growing faster right now (+155 stars in 30 days).

## Details

- [Kindle Comic Converter](https://selfhost.directory/project/kcc) (markdown: https://selfhost.directory/project/kcc.md)
- [Workout.cool](https://selfhost.directory/project/workout-cool) (markdown: https://selfhost.directory/project/workout-cool.md)

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Source: https://selfhost.directory/compare/kcc-vs-workout-cool