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Help
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, withing 24 hours on weekdays.
Customer service
All questions about your order, return and delivery must be sent to our customer service team by e-mail at yourstore@yourdomain.com
Sale & Press
If you are interested in selling our products, need more information about our brand or wish to make a collaboration, please contact us at press@yourdomain.com
OpenOffice Calc is the most powerful and widespread open source spreadsheet application in existence. It is the only real alternative to Excel. Jacek Artymiak is widely regarded as the authority on OpenOffice Calc. He takes you, step by step, from the interface and handling Calc files to working with data sources small and large. Artymiak then extends the reader's skillset to data visualization, writing complex formulas and performing statistical analysis. Beginning OpenOffice Calc allows you to gain confidence in the considered use of statistical formulas, but does not assume familiarity with another spreadsheet application.
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⚠️ California Proposition 65 Warning: Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.