As stated in the Adobe Support Lifecycle Policy, Adobe provides five years of product support, starting from the general availability date of Adobe Acrobat and Acrobat Reader. In line with this policy, support for Adobe Acrobat 2017 Classic and Acrobat Reader 2017 Classic ends on June 06, 2022.
End of support means that Adobe no longer provides technical support, including product and/or security updates, for all derivatives of a product or product version (localized versions, minor upgrades, operating systems, dot and double-dot releases, and connector products).
Subscription plans are the best way to take advantage of everything Acrobat has to offer. New annual and month-to-month subscription plans make Acrobat more affordable than ever, while also giving you access to premium Adobe Document Cloud services.