ProjectWizards is a market leader in project management software for macOS, iPadOS and iOS. The company is based in Germany and distributes its products in more than 160 countries.

ProjectWizards publishes two versions of its project management tool:

  • Merlin Project, a complete version for professionals such as architecture, construction, media, communication agencies, R&D or education.
  • Merlin Project Express, a simplified and very intuitive version aimed mainly at individuals and semi-professionals.


Prefix is the French-speaking technical relay of ProjectWizards.

Here you will find training and coaching services, as well as free online demonstrations.

You will also find links to existing resources at ProjectWizards. If you don’t find the answer to your question there, Prefix is at your disposal to answer it.


Training by videoconference or in person, for individuals and organisations.

Trainings on Merlin Project

All trainings


Coaching on the implementation of Merlin Project on your projects or on the best practices for defining a schedule.

Read more



8 September 2023, 16-17h

Demo on Merlin Project
In French

Free of charge



Questions & Answers, administered by the ProjectWizards team.

To the FAQ

Forum in four languages, administered by the ProjectWizards team.

To the forum

For all your remaining questions.

Your questions

The word of the ibex

My favorite comic book author is Cosey!

I especially like his book “À la recherche de Peter Pan”.


Prefix Sàrl
Ste-Hélène 26
CH-2000 Neuchâtel

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