Regarding the Support Period of Spire.XLS and Spire.Doc

[sxi123123123]

The system I am responsible for uses "Spire.XLS" and "Spire.Doc."
I would like to confirm whether older versions of these products may have their support discontinued in the future.
I am concerned about the possibility of needing to frequently update the Spire product versions in my system due to the end of support for older versions.
Could you please confirm and provide an answer regarding this matter?
Thank you in advance for your assistance.

[talia.liu]

Hello，

Thank you for your inquiry.

We will not forcibly discontinue support for older versions, and you can continue using the previous version in your existing system. However, please note that subsequent feature enhancements, compatibility improvements, and bug fixes are primarily released in the latest version. Therefore, the decision to upgrade remains entirely up to you, based on your project's actual needs and circumstances.

Please note that, starting from the date of purchase, you can update to the latest version for free within one year. After the subscription period ends, you may continue using your licensed product version, but access to future version updates will no longer be available.

If you have any questions or need further assistance, please don't hesitate to let us know.