QtiPlot - Data Analysis and Scientific Visualisation

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Maintenance contracts

By subscribing to a binaries maintenance contract you receive the right to download all releases available during the subscription period together with technical support. When your subscription period ends, the binaries you have downloaded and installed on your system remain fully functional and you can still use QtiPlot, but if you wish to have access to the updated versions, you will need to renew your maintenance contract. The renewal is not done automatically. A 20% discount is granted in case of a renewed subscribtion for a group maintainance contract. For more details, please read the terms and conditions (PDF) >>

The Campus maintenance contract authorizes all staff and students of a company or institution to download and install QtiPlot on all their office and personal computers.

Please note that the prices below do not include 19% Romanian VAT. This tax applies only to customers from EU member countries not having a valid VAT number.

Contract Operating systems Price/year (euros) Price/2 years (euros) Price/3 years (euros) Price/5 years (euros) Payment method Technical support Number of users
Campus 1 690 990 1290 1590 bank transfer unlimited unlimited
2 990 1490 1790 2690 bank transfer unlimited unlimited
3 1290 1790 2390 3590 bank transfer unlimited unlimited
Group 1 490 790 990 1290 bank transfer 24 hours/year 10
2 790 1190 1490 1990 bank transfer 24 hours/year 10
Small group 1 290 490 590 790 bank transfer 12 hours/year 5
2 490 790 990 1290 bank transfer 12 hours/year 5
Employee* 1 69.9 119.9 149.9 199.9 bank transfer 2 hours/year 1
Renewal 1 59.9 99.9 119.9 149.9 bank transfer 2 hours/year 1
2 119.9 219.9 269.9 349.9 bank transfer 2 hours/year 1
Private** 1 19.9
(renewal: 14.9)
(renewal: 24.9)
(renewal: 29.9)
- PayPal 2 hours/year 1
2 29.9
(renewal: 24.9)
(renewal: 39.9)
(renewal: 49.9)
- PayPal 2 hours/year 1

*The employee license is the correct choice if you work for a company or institution that pays your license or if you use QtiPlot in your daily activity, for example if you are a PhD candidate doing your research work in an institution. You must request an invoice prior to any payment.

**The private user license is not available for companies or institutions. It is intended only for persons that pay the license using their own money and do not need an official document from us (invoice or receipt) in order to get a refund from their employer or a tax deduction. More specifically, it is forbidden to buy a private user license and to ask for a refund from your employer or from other research funds afterwards. The private user license is our equivalent of a student license.

Technical support

By subscribing to a maintenance contract for QtiPlot you receive technical support, which means that:

  • all the bugs you report are analysed and fixed within 48 hours and a new installer is made available for you
  • your feature requests have higher priority

Technical support can also be purchased separately. We provide QtiPlot users with general advice and guidance on the use of QtiPlot APIs, functions, methods and Python programming techniques to the extent of implementing customized data analysis modules. Standard price is 10 euros/hour, please contact us for a quote.


A platform is the current stable release of an operating system, including the compilers, linkers and libraries, and architecture (CPU) as supported by the vendor. Binaries maintainance contracts can be provided for the following platforms:

Operating system Architecture
Windows Win32, Win64
macOS (>= 10.9) arm64 (M1/M2), x86_64 (Intel)
Linux .deb based x86_64
Linux (all distributions, generic binary) x86_64