Contact us to discuss your project and specific software development needs.
We do not sell, share, or disclose any user data to third parties or to other users of our add-in.
We do not send promotional or unsolicited emails.
We may send service-related emails to registered users, such as license confirmations, security notices, or critical update information.
We do not collect or store any payment card details. All credit-card transactions are handled securely by trusted third-party payment gateways in compliance with industry standards (e.g., PCI-DSS).
All calculations and spreadsheet data processed by the add-in remain local to your environment; no file content is transmitted or stored on our servers.
Privacy policy terms specific to users of Google Sheets Calculus Functions Add-on
Privacy policy terms specific to users of ExceLab 365 Add-in
ExceLab: Transforming Excel into a Calculus Power House
ExceLab functions and methods are protected by USA Patents 10628634, 10114812, 9892108 and 9286286.