How to Fix Adobe Acrobat Upload Error for Large InDesign Files
Question details
The user is encountering consistent upload errors when attempting to convert a large 144-page InDesign document to a PDF using online PDF services.
- Product
- Adobe Acrobat Document Cloud
- Device & OS
- not provided
- Scenario
- Trying to upload and convert a 55.2 MB InDesign program file to PDF via online Adobe Document Cloud services.
- Observed behavior
- The online service generates an error message and fails to complete the upload and conversion process, even when switching to a high-speed network connection.
Check if your network has upload size restrictions or firewall rules that interrupt large file transfers, and ensure your Adobe Document Cloud account supports files exceeding 50 MB.
Export the InDesign Document to PDF Locally
Bypass the online upload entirely by using InDesign's built-in PDF export feature, which handles large files natively on your computer without internet reliance.
Online conversion tools often time out when uploading files larger than 50 MB due to browser limitations or connection micro-drops. Exporting the file directly from the native application is the most reliable method.
Launch Adobe InDesign and open the 144-page reunion program document.
Click on 'File' in the top menu bar, then select 'Export' from the dropdown menu (or press Ctrl+E / Cmd+E).
In the Save as type dropdown, choose 'Adobe PDF (Print)' or 'Adobe PDF (Interactive)' depending on whether the file will be physically printed or viewed online, then click 'Save'.
In the Export PDF dialog box, choose an appropriate preset (such as 'High Quality Print' or 'Smallest File Size'), then click the 'Export' button to generate the PDF directly on your hard drive.
Reduce the InDesign File Size Before Uploading
If you must use an online converter, optimize and compress the InDesign file to a smaller size to prevent the upload from timing out.
Manage and Edit Your PDFs Smoothly with WPS Office
While InDesign files must be exported locally, once you have your PDF, you can use WPS Office as a lightweight, powerful alternative to manage, compress, and edit large PDF documents without relying on expensive subscriptions.
Frequently Asked Questions
Why does my PDF upload fail even on a high-speed internet connection?
High-speed hotel or public networks often prioritize download speeds but throttle upload bandwidth. They are also prone to micro-drops in connectivity, which causes continuous uploads of large files (like a 55 MB document) to time out and generate server errors.
Can I convert an InDesign (.indd) file to PDF without an Adobe subscription?
You cannot convert a raw .indd file online without Adobe's proprietary engines or Document Cloud services. The only way to generate a PDF without an active online subscription is to use the local 'Export' feature within the Adobe InDesign desktop software itself.
How can I reduce the PDF file size after exporting from InDesign?
When exporting locally from InDesign, select 'Smallest File Size' in the Adobe PDF Preset dropdown. Alternatively, if you have already exported it, you can open the PDF in a dedicated editor like WPS Office and use the 'Compress PDF' tool to shrink the document size for easier sharing.
