Contact us

Please click on one of the following links, to contact us by email, in English, French, German or Spanish.

The Q++Studio Diary Typesetting Software

for additional information about Q++Studio, the diary and calendar software used by the foremost diary and calendar publishers of the world.

Worldwide Public Holidays Licensing

about licensing data from the qppstudio worldwide public holidays database, for the years 2020, 2021, 2022, 2023, and beyond.


for general questions about data published on our site. Please make sure that your request is related to the information published on this website, and make your questions as specific as possible.

We always try to respond promptly to every enquiry, but please do not modify the subject of the generated email, otherwise your email might be stopped by our spam filter.