How to Upgrade from Adobe Acrobat 9 to Acrobat XI or 2017
Question details
The user wants to upgrade from Adobe Acrobat 9 to a newer perpetual version (like Acrobat XI or 2017) without paying for a subscription.

- Product
- Adobe Acrobat
- Device & OS
- not provided
- Scenario
- Installing PDF software on a new computer and seeking a one-time purchase upgrade.
- Observed behavior
- Acrobat 9 is incompatible with newer operating systems and does not have a direct upgrade path to currently supported non-subscription versions.
Verify your computer's current operating system compatibility, as very old versions of Adobe Acrobat (like Acrobat 9 or XI) may not function correctly on modern systems like Windows 10 or 11.
Purchase an Available Perpetual License (Acrobat 2017 or 2020)
Since Adobe no longer sells Acrobat XI, you must look for newer perpetual options if you want to avoid subscriptions.
Adobe no longer sells or supports Acrobat XI, and Acrobat 9 does not qualify for a discounted upgrade pricing path to current versions.
If you prefer a one-time purchase over a monthly subscription, you can explore the Acrobat 2017 or 2020 perpetual licenses, provided they are still available through authorized retailers or Adobe's specialized catalog channels.
Visit the official Adobe website or authorized resellers to check for perpetual license availability, such as Acrobat Standard 2017 or Acrobat Pro 2020.
Ensure your current operating system meets the system requirements for the 2017 or 2020 versions before purchasing.
Purchase the one-time license and download the installer directly from your Adobe account or the retailer's provided link.

Try WPS Office as a Free, Lightweight Alternative
If you want powerful PDF viewing and editing features without the burden of expensive subscriptions or tracking down old perpetual licenses, WPS Office is an excellent free alternative. It includes a robust PDF editor alongside word processing, spreadsheets, and presentations.
- 1. Download the software: Click the download button to get the free WPS Office installer.
- 2. Install WPS Office: Run the installer and follow the on-screen instructions to set up the software on your new computer.
- 3. Open PDF tools: Launch WPS Office and click on 'PDF' in the home menu to access powerful PDF viewing and editing tools immediately.

Frequently Asked Questions
Can I still buy Adobe Acrobat XI?
No, Adobe has officially discontinued Acrobat XI and it is no longer sold or supported. You will need to look for newer perpetual versions like Acrobat 2017/2020 or switch to a subscription model.
Will Adobe Acrobat 9 work on Windows 10 or Windows 11?
Acrobat 9 is a very old software version and is not officially compatible with Windows 10 or 11. You may experience installation failures, crashes, or missing features if you try to run it on modern operating systems.
Does Acrobat 2017 require a monthly subscription?
No, Acrobat 2017 (like Acrobat 2020) is a perpetual license. You pay a one-time fee upfront and can use the software indefinitely without monthly subscription charges.
Is there an upgrade discount from Acrobat 9 to current versions?
Acrobat 9 is too old to qualify for standard upgrade pricing paths for current Adobe products. You will likely need to purchase a full new license.




