How to Reinstall Adobe Acrobat Without the Installation CD
Question details
The user needs to download and reinstall Adobe Acrobat but no longer has the original physical installation CD.

- Product
- Adobe Acrobat
- Device & OS
- not provided
- Scenario
- Reinstalling Adobe Acrobat on a new or existing computer without the original installation media.
- Observed behavior
- The user wants to find the correct software installer online and successfully activate their licensed version.
Ensure you have your original Adobe Acrobat serial number ready, as you will need it to activate the software after the installation is complete.
Download the Installer from Adobe's Official Website
Download the matching digital installer directly from Adobe using your product version and serial number.
If you have lost your physical CD, Adobe provides digital downloads for their legacy and current Acrobat products. You must download the exact version for which you purchased a license, as a mismatch will prevent successful activation.
Determine the exact version of Adobe Acrobat you purchased (for example, Acrobat XI, Acrobat 2017, or Acrobat Pro 2020).
Go to the official Adobe Acrobat download page for older versions, or log into your Adobe account to view your registered products and available downloads.
Select the installer that matches your operating system (Windows or macOS) and click the download button.
Run the downloaded executable file and follow the on-screen instructions. Enter your original serial number when the setup wizard prompts you for activation.

Try WPS Office for Free PDF Editing and Creation
If you cannot locate your Adobe Acrobat serial number or need a faster, free solution to handle your documents, consider switching to WPS Office. It provides a lightweight, comprehensive suite that includes a powerful PDF editor fully compatible with Adobe PDF files, plus Word, Excel, and PowerPoint alternatives—all in one place.
- 1. Download WPS Office: Visit the official WPS website to download the free installation file.
- 2. Install the suite: Run the installer and follow the quick setup process to install WPS Office on your device.
- 3. Open and edit PDFs: Launch WPS PDF to read, annotate, or edit your PDF documents instantly.

Frequently Asked Questions
Can I find my Adobe Acrobat serial number in my Adobe account?
If you previously registered your Adobe Acrobat purchase to your Adobe ID, you can find the serial number by logging into your account online and checking your registered products. If it was not registered, the account will not display the activation details.
What should I do if my Acrobat version is no longer supported?
If your version of Acrobat is very old (e.g., Acrobat X or earlier), Adobe may no longer provide official download links. In this case, you will either need to upgrade to a newer version or consider using alternative PDF software.
Can I install Adobe Acrobat on a new computer without uninstalling it from the old one?
Adobe's licensing typically allows you to install Acrobat on up to two computers. However, if you have reached your activation limit, you will need to deactivate the software on the old computer before activating it on the new one.




