How to Flatten Forms Only Online
Step-by-step instructions to flatten form fields while keeping annotations intact with ZiaSign.
Why this workflow matters
ZiaSign's form-only flattener converts fillable form fields into static text while preserving annotations. Filled values become permanent, non-editable content. Annotations like comments and highlights remain interactive.
Step by step
Flatten Forms Only is one of the fastest ways to flatten form fields while keeping annotations intact. Free Account access gives you the full workflow.
- 1
Upload your PDF
- 2
Click 'Flatten Forms'
- 3
Form fields become static text
- 4
Download the flattened PDF
Frequently asked questions
What's the difference from full flatten?
This only flattens form fields. Full flatten also removes annotations.
Can the flattened values be edited later?
No. Once flattened, form values become static text embedded in the page. They cannot be edited or extracted as form data.
Will the document look the same after flattening?
Yes. All filled values appear exactly as they did in the interactive form — same position, font, and formatting.
When should I flatten forms?
Flatten before sharing finalized documents to prevent recipients from changing filled values, or before archiving to ensure permanent records.
More specific workflows for this tool
Related guides
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Read guideHow to Export Form Data Online
Step-by-step instructions to export form field data as json or structured format with ZiaSign.
Read guideHow to Fill Form Online
Step-by-step instructions to detect and fill pdf form fields with ZiaSign.
Read guideReady to run the actual workflow?
You have the steps. Open the tool, process the file, and then move into the next recommendation if the document still needs cleanup, protection, or conversion.