I'm working on Arabic religious text PDFs (Quran content in Arabic, Urdu, and English). I want to make sure fonts render correctly across platforms, especially on macOS and mobile.What are best practices in Adobe Acrobat or InDesign for:Embedding Arabic fontsAvoiding font substitutionKeeping file size optimizedHere's an example of what I’m referring to (not promotional—just for reference):https://quranpdfhub.com/Any advice on font compatibility or export settings would be appreciated!

Hi Omer Ch, Thank you for reaching out. Please refer to the information suggested below: - To embed fonts, refer to the information in the following help document: https://adobe.ly/4kGzkkg. - Font substitution occurs when the viewer's system lacks the original font. To prevent this:Always embed fonts during export.Avoid using system-specific or non-licensed fonts.Use Unicode-compliant fonts that support Arabic ligatures and diacritics.In Acrobat, verify font embedding via Document Properties > Fonts. - To keep the file's optimized size:In Acrobat, use File > Save As Other > Optimized PDF to reduce size without losing quality.You may also refer to the information in the following help document: https://adobe.ly/4nZuNwf. Hope the information helps. Thanks,Meenakshi

O

Omer Ch

Participant

Answered

Best practices for embedding Arabic PDFs and maintaining font accuracy?

Forum|Forum|8 months ago
July 16, 2025
1 reply
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I'm working on Arabic religious text PDFs (Quran content in Arabic, Urdu, and English). I want to make sure fonts render correctly across platforms, especially on macOS and mobile.

What are best practices in Adobe Acrobat or InDesign for:

Embedding Arabic fonts
Avoiding font substitution
Keeping file size optimized

Here's an example of what I’m referring to (not promotional—just for reference):
https://quranpdfhub.com/

Any advice on font compatibility or export settings would be appreciated!

Correct answer Meenakshi_Negi

Hi Omer Ch,

Thank you for reaching out.

Please refer to the information suggested below:

- To embed fonts, refer to the information in the following help document: https://adobe.ly/4kGzkkg.

- Font substitution occurs when the viewer's system lacks the original font. To prevent this:

Always embed fonts during export.
Avoid using system-specific or non-licensed fonts.
Use Unicode-compliant fonts that support Arabic ligatures and diacritics.
In Acrobat, verify font embedding via Document Properties > Fonts.

- To keep the file's optimized size:

In Acrobat, use File > Save As Other > Optimized PDF to reduce size without losing quality.
You may also refer to the information in the following help document: https://adobe.ly/4nZuNwf.

Hope the information helps.

Thanks,

Meenakshi

Meenakshi_NegiCorrect answer

Legend

Hi Omer Ch,

Thank you for reaching out.

Please refer to the information suggested below:

- To embed fonts, refer to the information in the following help document: https://adobe.ly/4kGzkkg.

- Font substitution occurs when the viewer's system lacks the original font. To prevent this:

Always embed fonts during export.
Avoid using system-specific or non-licensed fonts.
Use Unicode-compliant fonts that support Arabic ligatures and diacritics.
In Acrobat, verify font embedding via Document Properties > Fonts.

- To keep the file's optimized size:

In Acrobat, use File > Save As Other > Optimized PDF to reduce size without losing quality.
You may also refer to the information in the following help document: https://adobe.ly/4nZuNwf.

Hope the information helps.

Thanks,

Meenakshi

O

Omer ChAuthor

Participant

Hi Meenakshi,

Thank you so much for the detailed and helpful response!

The guidance on embedding fonts and preventing substitution is exactly what I needed. I’ll make sure to use Unicode-compliant fonts and double-check the embedding through Document Properties. The PDF optimization tip and the provided Adobe resources are really valuable as well.

I’m currently applying these practices to some Arabic/Urdu Quran PDFs that I manage on my project:
https://quranpdfhub.com/ – just sharing it as a reference for others working on multilingual or religious texts.

Really appreciate your time and support!

Thanks again,
Omer Ch