How to Fix Adobe Fill and Sign File Size Limit Exceeded Issue
Question details
The user is unable to send a document using Adobe Fill & Sign because the PDF exceeds the 10 MB upload limit allowed by their subscription.
- Product
- Adobe Acrobat Fill & Sign
- Device & OS
- not provided
- Scenario
- Trying to send a PDF document for electronic signature via Adobe Fill & Sign.
- Observed behavior
- The application blocks the file upload and refuses to send the document, stating it exceeds the 10 MB maximum file size limit.
Before compressing your file, save a backup copy of your original high-resolution PDF document to ensure you do not lose any important details or image quality permanently.
Compress the PDF Using Adobe Acrobat
Use the built-in Compress or Optimize tools in Acrobat to reduce the file size below the 10 MB limit.
This is the most effective method because standard optimization maintains the readability of your document while significantly decreasing the file size by downsampling images and removing invisible metadata.
Open your large PDF in Adobe Acrobat, navigate to the 'Tools' menu at the top, and select 'Optimize PDF'.
Click on 'Reduce File Size' in the top menu. Choose the appropriate compatibility setting from the drop-down menu and click 'OK'.
If the file is still larger than 10 MB, select 'Advanced Optimization' from the toolbar to manually downsample large images and discard unnecessary embedded content like fonts or user data.
Click 'File' and select 'Save As' to store the newly compressed document as a separate file, then attempt to upload it to Adobe Fill & Sign again.
Split the PDF Document into Smaller Files
If compression does not reduce the size sufficiently, dividing the document into multiple smaller PDFs will bypass the single-file size limit.
Easily Compress and Sign PDFs with WPS Office
Avoid restrictive file size limits by using WPS Office. Our comprehensive PDF editor allows you to quickly compress large PDFs without losing quality, fill out forms, and add electronic signatures effortlessly in one place.
- 1. Open your PDF in WPS Office: Launch the WPS Office desktop application and open your large PDF document.
- 2. Compress the PDF: Navigate to the 'Tools' tab on the top ribbon and select 'Compress'. Choose your desired compression level (HD, Normal, or Standard) to easily reduce the file size.
- 3. Fill and Sign the document: Go to the 'Fill & Sign' tab on the top ribbon. Click 'Sign' to create or insert your saved electronic signature directly onto the document pages.
- 4. Save and Share: Click 'File' > 'Save As' to store your compressed and signed document, ready to be emailed or shared via a direct link.
Frequently Asked Questions
What is the exact file size limit for Adobe Fill & Sign?
The standard upload limit for documents sent via Adobe Fill & Sign is typically 10 MB. If your file exceeds this threshold, the system will block the transfer, and the file must be compressed or split before uploading.
Why is my PDF file size so large?
PDFs often become exceptionally large when they contain uncompressed high-resolution images, heavily layered vector graphics, embedded custom fonts, hidden object data, or scanned documents saved at very high DPI settings.
Does compressing a PDF ruin its image quality?
Standard compression usually reduces image resolution and discards unnecessary background data, which keeps text perfectly readable. However, applying maximum compression settings might cause high-resolution images to look pixelated or blurry.
Can I bypass the 10 MB limit without compressing my PDF?
To bypass the 10 MB limit without compressing, you must either split the document into multiple smaller files to send them individually, or contact your organization's Adobe account administrator to inquire about upgrading the subscription to increase your service limits.
