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Fix PDF Links Between Attached Documents Not Working in Acrobat Reader Mobile
Question details
The user needs to make hyperlinks between separately attached PDF files functional when viewing the documents on a mobile PDF reader.
- Product
- Adobe Acrobat Reader Mobile
- Device & OS
- iOS
- Scenario
- Attempting to navigate between a primary PDF and an embedded/attached secondary PDF via a hyperlink, after opening the document from an email attachment on a mobile device.
- Observed behavior
- Hyperlinks connecting the parent PDF to the attached PDF work correctly on a desktop computer but are entirely unresponsive or invisible when opened in the mobile app.
Ensure your PDF files are fully downloaded and saved locally on your mobile device before testing, as built-in email previewers routinely strip interactive elements like hyperlinks.
Combine Documents into a Single PDF
Since mobile PDF readers support internal page links but not external file links, merging your PDFs into one file will restore hyperlink functionality.
Mobile PDF applications, including Acrobat Reader for iOS and Android, natively support 'Go to a Page View' actions within the same document but restrict opening separately attached files due to operating system sandbox limitations.
Use a desktop PDF editor to combine the parent document and the attached document into one single, continuous PDF file.
Navigate to your PDF hyperlink tool, select the text you want to link, and set the link action to 'Go to a Page View' targeting the newly appended pages within the same document.
Save the merged PDF document and send it to your mobile device. Open it in your mobile PDF reader to verify the internal links now function correctly.
Replace Attached File Links with Web URLs
Host your secondary PDF document online and link to its web address instead of attaching it to the main PDF.
View the Original File Using a Desktop Reader
If you cannot modify the file structure, you must view the PDF on a desktop computer to utilize cross-file linking.
Easily Merge PDFs and Add Hyperlinks with WPS Office
WPS Office provides a comprehensive PDF toolkit that allows you to seamlessly merge multiple PDF documents into one and insert reliable internal hyperlinks that work flawlessly on both desktop and mobile devices.
- 1. Open the PDF Toolkit: Launch WPS Office on your computer and select 'PDF Edit' from the main workspace to access the PDF editor.
- 2. Merge Your PDFs: Use the 'Merge PDF' feature located in the toolbar to combine your main PDF and the attached PDF into a unified file.
- 3. Insert Mobile-Friendly Hyperlinks: Navigate to the 'Edit' tab, click 'Link', and select 'Add/Edit Link' to create an internal page view link pointing to the newly merged pages.
- 4. Save and Share: Save your updated PDF document. The internal links will now function perfectly when viewed on any mobile device.
Frequently Asked Questions
Why do my PDF hyperlinks work on desktop but not on my iPhone?
Desktop PDF readers support advanced actions like opening attached files or executing scripts. However, mobile PDF apps (like Acrobat Reader for iOS) have security sandboxing restrictions and only support basic link types, such as navigating to a page within the same document or opening a standard web URL.
Can I enable attached file hyperlinks in Acrobat Reader Mobile settings?
No, there is currently no setting within the Acrobat Reader mobile app that allows you to enable or force unsupported links. The limitation is built into the app's core architecture for mobile platforms.
How do I fix hyperlinks not working in PDFs received via email?
First, ensure you have saved the PDF directly to your device's local storage rather than previewing it within the email app. Email clients frequently disable hyperlinks and interactive PDF elements to protect users. Always open the locally saved file in a dedicated PDF reader app.
