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Immilaw
Participant
Mar 11, 2026 8:18 PM UTC
Answered

Acrobat Pro Perpetual License Activation (Lost Device)

Dear Community Members,

I am seeking guidance regarding my Adobe Acrobat Professional perpetual license for Windows.

The computer on which Acrobat was previously installed has been lost, and I am unable to deactivate the software from that device.

My Adobe account currently shows no activated devices. However, I would like to confirm whether any hidden or residual activations may still be linked to my license, as I want to ensure a smooth installation on my new computer.

License details:
• Product: Adobe Acrobat Professional (Perpetual)
• Version: Acrobat Pro 2020 (Windows)
• Serial Number: Will be shared securely if required
 

Has anyone experienced a similar situation?
What steps should I take to verify and reset activations, if necessary?

Thank you for your guidance.

    Jeffrey_A_Wright
    Jeffrey_A_WrightCorrect answer
    Legend
    Mar 11, 2026 8:25 PM UTC

    Immialaw, thank you for posting. If you no longer have access to any of the devices on which Acrobat 2020 was previously activated, then you will need to find a new solution for your PDF creation needs in 2026.


    For more information on how to manage the activations that were included with your purchase, see https://adobe.ly/4cHUsGy. ^JW

    4 replies

    Nancy OShea
    Community Expert
    Community Expert
    Mar 12, 2026 12:08 AM UTC

    Replace Acrobat 2020 from 6 years ago with a supported product. 

     

    FREE Online PDF Editor

    https://www.adobe.com/acrobat/online/pdf-editor.html

     

    FREE Acrobat Reader

    https://get.adobe.com/reader/

     

    Acrobat Standard, Pro or Studio

    https://www.adobe.com/acrobat/pricing/compare-versions.html

     

    Hope that helps.

     

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    Nancy O'Shea— Product User & Community Expert
    Peru Bob
    Community Expert
    Community Expert
    Mar 11, 2026 10:48 PM UTC

    My Adobe account currently shows no activated devices.

    That refers only to subscription products.

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    kglad
    Community Expert
    Community Expert
    Mar 11, 2026 9:35 PM UTC

    adobe activations are usually allowed on two computers.  are both unavailable?

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    Jeffrey_A_Wright
    Jeffrey_A_WrightCorrect answer
    Legend
    Mar 11, 2026 8:25 PM UTC

    Immialaw, thank you for posting. If you no longer have access to any of the devices on which Acrobat 2020 was previously activated, then you will need to find a new solution for your PDF creation needs in 2026.


    For more information on how to manage the activations that were included with your purchase, see https://adobe.ly/4cHUsGy. ^JW

    Translate