Fix Adobe Send Unable to Upload JPEG Files Error
Question details
The user is unable to upload a large batch of JPEG files using Adobe Send, experiencing unresponsive buttons or upload errors.

- Product
- Adobe Send
- Device & OS
- not provided
- Scenario
- Uploading multiple JPEG images (e.g., 16 files totaling 92 MB) to share via Adobe Send.
- Observed behavior
- The Send button becomes unresponsive, or an upload error message appears immediately after the files seem to finish uploading.
Verify your network stability to ensure your connection can handle large file uploads, and confirm your Adobe Document Cloud account has enough storage space available.
Upload Files in Smaller Batches
Reducing the number of files per upload helps bypass size bottlenecks and easily identifies if a specific corrupted image is causing the failure.
When dealing with files totaling near 100 MB, network timeouts or a single problematic file can crash the entire batch upload.
Select fewer JPEG files (e.g., 4-5 images at a time) instead of uploading all 16 files at once.
Click the 'Send' button or drag and drop the smaller batch into the Adobe Send interface.
If the upload succeeds, repeat the process with the next small batch. If an error occurs, investigate the files in that specific batch to find the corrupted image.

Verify Upload Status in Adobe Cloud
Sometimes files upload successfully in the background despite an error message or frozen UI appearing on your screen.
Switch Your Upload Interface
The issue might be isolated to a specific plug-in or desktop app, so trying another interface can bypass the error entirely.
Use WPS Office to Combine and Share JPEG Files Seamlessly
Instead of struggling with batch upload limits on file-sharing tools, use WPS Office to easily combine your JPEG files into a single, highly compressed PDF document for quick and error-free sharing.
- 1. Open PDF Tools: Launch WPS Office and click on 'Picture to PDF' in the Tools menu.
- 2. Add Images: Select and add all your JPEG images, then adjust their order as needed.
- 3. Convert to PDF: Click 'Convert' to merge the images into a single, manageable PDF document.
- 4. Share Easily: Use the 'Share' button in the top right corner to generate a link or send the PDF directly via email.

Frequently Asked Questions
Why does Adobe Send freeze when uploading large files?
Adobe Send may freeze if the total file size exceeds your current plan's limits, or if network interruptions cause the upload process to time out.
Can a single corrupted JPEG cause an entire upload batch to fail?
Yes, a single corrupted, heavily encrypted, or improperly formatted JPEG file can interrupt the entire batch upload process in Adobe Send, throwing an error for all files.
What is the maximum file size limit for Adobe Send?
Depending on your Adobe Document Cloud subscription, the file size limit for Adobe Send is typically up to 100 MB for free users. Premium subscription tiers allow for significantly larger file uploads.




