Cannot merge PDF-files

Forum|Forum|10 months ago
May 22, 2025
1 reply
353 views

I am trying to merge two PDF-files. But Adobe says that the files are not supported. Even though they are regular PDF-files and I have tried with several different files. The files are not big at all either. What is wrong?

try67

Community Expert

Are you doing it in the application itself, or online?

T

therese_7572Author

Participant

I am doing it in the app that I downloaded from the website where I have an account

T

Tariq Dar

Legend

Hi @therese_7572,

Thanks for reaching out, and sorry for the troubled experience

Is it possible to share those files with us? Also, check if you have permission to edit the files. To check file permissions, open the file in Acrobat > Ctrl + D (Win) Cmd + D (Mac). The file properties window will appear, and check the Security tab.

Please share the screenshot of the error and the security tab (file Properties).

Lastly, if the files are on network or Cloud drive, copy them locally and try again.

~Tariq

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