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How to Fix Adobe Send Errors for Large Files (Over 20 MB)
Question details
The user is looking for solutions to fix errors that occur when trying to send files larger than 20 MB using the Adobe Send feature.
- Product
- Adobe Send / Acrobat
- Device & OS
- not provided
- Scenario
- Attempting to share large PDF documents or files exceeding 20 MB via the Adobe Send browser interface, desktop application, or Outlook add-in.
- Observed behavior
- The file upload fails, gets stuck, or displays an error message preventing the large file from being successfully sent or shared via a link.
Verify your internet connection stability and confirm the exact file size of the document you are trying to send. Keeping a record of the specific error message will also help narrow down the cause faster.
Perform Basic Platform and File Size Checks
Use this solution to isolate whether the error is caused by your current browser, application, or specific file size limits.
Adobe Send errors often stem from temporary browser glitches, outdated app versions, or exceeding account tier limits. Systematically testing different environments helps bypass these local restrictions.
Determine whether you are initiating the transfer from the Adobe Send web page (cloud.acrobat.com), the Adobe Acrobat/Reader desktop app, or the Microsoft Outlook add-in. Knowing this helps isolate the issue.
Attempt to upload and send a PDF file smaller than 2 MB. If the small file succeeds but the large file fails, your issue is strictly size-related or limit-related.
If you are using the web interface, open a completely different browser (such as switching from Chrome to Edge or Firefox) and try uploading the large file again.
Log into your Adobe account dashboard and verify your subscription limits. Free or basic accounts often have stricter maximum file size caps (such as 20 MB), which will block larger uploads.
Troubleshoot Network and Cloud Upload Issues
Use this method if the file size is within your plan's limits but the upload consistently times out or drops.
Share Large PDF Files Easily with WPS Office
If you are struggling with Adobe Send upload limits and errors, WPS Office provides a fast, reliable, and seamless way to share large PDF files. By utilizing WPS Cloud, you can generate secure sharing links for massive documents in seconds without worrying about strict desktop limitations.
- 1. Open your large PDF in WPS Office: Launch WPS Office and open the large PDF document you wish to share.
- 2. Access the Share feature: Click on the 'Share' button located in the top-right corner of the application interface.
- 3. Create a secure link: Select 'Create Link'. WPS Office will quickly upload your large document to WPS Cloud.
- 4. Send to your recipient: Copy the generated link and paste it into your email, messaging app, or Outlook to share it instantly without file attachment limits.
Frequently Asked Questions
What is the maximum file size limit for Adobe Send?
The maximum file size varies depending on your Adobe subscription tier. Free or basic accounts often face limits of around 20 MB or 100 MB per file, while paid Document Cloud subscriptions allow for much larger transfers.
Why does Adobe Send work in Acrobat but fail in my web browser?
Browser failures are commonly caused by cached data, outdated browser versions, or active browser extensions (like ad-blockers) interfering with the upload script. Clearing your cache or using an incognito window usually resolves this.
Can I share large files through Outlook using an Adobe add-in?
Yes, but you must ensure the Adobe Acrobat add-in for Outlook is updated. Even when sending a cloud link instead of an attachment, ensure the file does not exceed any enterprise security policies set by your organization's Exchange server.
