Merge PDF files
Combine pages from multiple PDFs in the order the files are selected.
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Files & PDF
Read PDF form fields
List AcroForm field names, field types and their current values as JSON.
Free to useProcessed on your device
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About this tool
List AcroForm field names, field types and their current values as JSON.
How to use
- Choose the local file you want to process.
- Set the available options, then run the tool.
- Inspect the result and download the output. Your original file is unchanged.
PDF processing stays in this browser. Password-encrypted PDFs are not supported. Save a copy: editing can invalidate digital signatures. Maximum input is 100 MB and 1,000 pages; image output has lower page limits.
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