Licenses versions and support due date

[XimenaGo]

I need to confirm when is the end of the core support for several Acrobat DC versions. 

Can anyone guide me with this?

These are the versions: 

• Adobe Acrobat DC (17)

17.009.20044

• Adobe Acrobat DC (18)

18.009.20050

18.011.20038

18.011.20040

18.011.20055

18.011.20058

• Adobe Acrobat DC (19)

19.008.20074
19.008.20080
19.008.20081
19.010.20064
19.010.20069
19.010.20098
19.010.20100
19.012.20034
19.012.20035
19.012.20040
19.021.20049

Thank you

[ProDesignTools]

Hi, here are some answers:

https://helpx.adobe.com/support/programs/eol-matrix.html

Generally speaking, end of support / EOL is done by major release version (e.g., "2017"), not minor update. But subscription customers always receive free updates.

[Test Screen Name]

These are all "continuous" versions with a free upgrade path for subscribers. Adobe expect you to upgrade, so only the latest is really relevant. All older verisons can be assumed to have unfixed security bugs and no company should still be running them. Choosing to run an old version doesn't sound supported. But what do you MEAN by supported?  

- available for download?

- customer service will talk to you?

- assistance available to install?

- bug fixes will be issued?