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Building software that puts users first


I’m Beatrix Willius, founder of Moth Software. I create practical, privacy‑respecting tools built on reliability, empathy, and independence.

About me

For over two decades, I’ve been designing and developing software that balances precision with usability. I began my career in the automotive industry at General Motors (Opel) in the Quality organization, where I learned the value of thoroughness, clear communication, and long‑term responsibility to users beyond release day.

As an independent developer, I answer to customers, not advertisers. That independence lets me build tools that respect your time and your choices.

Vorgarten im Herbst 2022

The pictures are from my garden.

Core Values

Privacy as a right

Your data belongs to you, always. My software protects your information and never exploits it.

Reliability over hype

No gimmicks. I ship solid, maintainable tools that work as promised.

Empathy for the user

Clear software interface, sane defaults, and support that respects non‑experts.

Independence

I build for customers, not ad networks or investors.

Transparency

Straightforward communication, honest docs, and a predictable roadmap.

Longevity

Stable formats and durable design choices so your data and workflows last.

Why I do this

Technology should simplify life, not complicate it. Too many tools come with hidden agendas: tracking, advertising, or selling your data. My work aims to be different: transparent, respectful, empowering.

I prefer dependable, comprehensible solutions over trends. That’s how software earns trust.

Rose im Juni 2022
Sumpf Aster im Herbst 2022

Support & quality

Great software comes with great support. When you contact me, you reach the developer without tiers or scripts.

  • Direct, personal support from me.
  • Every reported bug is tracked and fixed promptly.
  • Transparent changelogs and predictable releases.
  • Fast replies during EU business hours.