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Question

Adobe window keeps enlarging when opening PDF

Forum|Forum|1 month ago
February 10, 2026
3 replies
551 views

I’ve had an issue with Adobe Acrobat where I open a PDF and the application window doubles in size. I close the PDF, open another PDF and its even larger. Eventually after a couple opens, the acrobat application window is full screen, although not “Fullscreen” its fully maximized to where I need to grab the corner with my mouse and manually resize to a typical document window size. This is happening from a closed instance to opening a PDF. If I only close the document (tab) and leave acrobat running, its fine.

This is happening on my Windows 11 Business edition (Surface Pro 11). I have since recently restored/factory reset my Surface with a fresh reinstall of Windows 11 Pro/Business. Fresh installed Adobe Acrobat and the symptom is still happening. It was happening before and after a fresh windows install. I have the latest version at 64bit 25.001.21184.

I have AI searched for a solution and they didnt help resolve it. Anyone have any ideas or having the same problem?

excited_protector0028

Participant

1

1.pdf

AnandSri

Legend

Hello @excited_protector0028

I hope you are doing well. Could you please share more details about the PDF attached?

Regards,

Anand Sri.

creative explorer

Community Expert

@jasqid GJS001_ Maybe, this will help. In acrobat, in the preferences, you can set it up it will open the last settings open. So, if you last document was viewed ay 200% viewing, when you open the next PDF it will open in 200%. I have my setting turned off in Documents - Open Settings

Now, in your settings, I would go into Page Display - Default Layout and Zoom and change the Page Layout and Zoom to be Automatic. Once done, click OK, and restart Acrobat. When you open Acrobat, it should open to Fit Width (unless, the person creating the PDF said otherwise, as they can also set the viewing properties as well!)

m

AnandSri

Legend

Hello @jasqid

I hope you are doing well, and thank you for reaching out. We’re sorry for the trouble you had.

When Acrobat launches from a closed state, it reapplies Page Display + DPI scaling + document Initial View, causing the window to grow each time. Leaving Acrobat open avoids the reset, which matches your observation.

Reset Page Display & resolution (most effective)

Acrobat > Menu > Preferences > Page Display
Set Default Layout to Single Page
Set Default Zoom to Fit Page
Set Resolution to Use System Setting (120 PPI)
Restart Acrobat

Check the screen scaling setting

Acrobat > Menu > Preferences > General
Scale for screen resolution > Auto‑Detect
Restart Acrobat

Some PDFs are saved to resize the window or open at a specific magnification
Check Menu > Properties > Initial View on affected PDFs

You can also refer to this Adobe article: Viewing PDFs and viewing preferences.

I hope this helps.

Regards,

Anand Sri.

J

jasqidAuthor

Participating Frequently

Unfortunately, I made adjustments to match your (Most Effective) preferences edits and the issue still persists. I even tried adjusting to Custom Resolution 120PPI and there was no difference.

AnandSri

Legend

Thank you for sharing the details @jasqid

Is it specific to one PDF, or with all the PDFs? Could you please share the PDF file with us through which you replicate the issue? If yes, please share the file in the Private message section. Click on my user profile and select send message. Please mention this post title in the message.

Regards,

Anand Sri.

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