We also don’t know what exactly was fixed in each update, but as long as we start out with a brand new Acrobat 9.0.0 system (e.g.
installed from your original installation disk, or via the download page and then install every available update in the correct order (e.g.
Online services are not available in all countries or languages, may require user registration, and may be discontinued or modified in whole or in part without notice.
This release is a planned update for the products listed in the table below.
However, navigating the directory hierarchy is more like navigating a folder structure on your computer than selecting links on a web page.
You can also find updates for older versions of Acrobat on this FTP server.
Update: There is now a Knowledge Base article about updating older versions of Acrobat/Reader: may remember that Adobe “end of life’ed” Adobe Acrobat 9 more than a year ago.
This does not mean that Acrobat 9 does not work anymore, it means that you will not get any security updates for new security threats.
When you install a new version of Acrobat, you always end up with a x.0.0 version (e.g.
9.0.0 for Acrobat 9), this means that you need to first upgrade your installation to the latest available version.