How to Fix Blurred PDF Form Fields After Uploading to Acrobat Sign
Question details
The user needs to resolve an issue where PDF form fields appear blurred or artificially bolded after the document is processed and returned by Acrobat Sign.
- Product
- Adobe Acrobat Sign
- Device & OS
- not provided
- Scenario
- Uploading a prepared PDF form with fillable fields to Acrobat Sign for signatures and completion.
- Observed behavior
- The form fields look completely normal before the upload, but appear blurred and distorted after the completed agreement is returned, usually caused by multiple identical fields overlapping.
Ensure you have access to the original source PDF file and a dedicated PDF editor with form preparation capabilities.
Remove Duplicate and Overlapping Fields in the Source PDF
Use your PDF editor to identify and delete overlapping form fields so only one field occupies each specific document area.
When a single document area contains multiple overlapping form fields, the signing platform renders the text from each field on top of one another. This stacking effect creates a blurred, thick, or artificially bold text appearance in the final flattened PDF.
Open the source PDF file in your PDF editor and activate the 'Prepare Form' or 'Edit Form' tool.
Navigate to the section of the document where the blurring occurred. Click and drag the existing form field slightly to the side to see if another identical field is hidden directly underneath it.
Select the extra or duplicate form fields and press the 'Delete' key. Ensure that only one single form field remains for each required text input area.
Save a clean copy of the updated PDF document. Upload this new version to Acrobat Sign and send a test agreement to verify the blurring issue is completely resolved.
Edit and Fix PDF Forms with WPS Office
WPS PDF allows you to easily prepare, inspect, and modify PDF form fields. You can quickly detect overlapping fields and correct them before sending your documents out for signature.
- 1. Open the PDF: Launch WPS Office and open your source PDF document containing the form fields.
- 2. Access form tools: Navigate to the 'Form' tab in the top ribbon menu to activate form editing mode.
- 3. Remove duplicates: Click on the problematic form fields to select them. If you spot duplicates stacked together, press the 'Delete' key to remove the extras.
- 4. Save your document: Click 'Save' or 'Save As' to finalize the clean, single-layer PDF form for signing.
Frequently Asked Questions
Why does my text look bold or blurry only after signing the PDF?
During the final stages of the signing process, the document is 'flattened' to prevent further editing. If multiple form fields overlap in the exact same spot, the flattened text is rendered multiple times on top of itself, creating a blurred or heavily bolded effect.
How can I prevent duplicate fields when creating new PDF forms?
Avoid using auto-detect form field features multiple times on the same document. If you need to add a missing field after running an auto-detect tool, manually insert the single field instead of scanning the whole document again.
Can I fix the overlapping fields directly in the completed, signed document?
No. Once a document has been fully signed and returned by a platform like Acrobat Sign, it is legally sealed and locked against structural edits. You must fix the overlapping fields in the original, unsigned source PDF and resend the agreement.
