How to use PDF to PDF/A
Rebuild a PDF and add archival metadata for longer-term document storage workflows. Regulated archives should still run the result through an independent standards validator before formal submission.
Select one pdf from your device.
Check filenames, total size, format, available settings, and privacy mode.
Process the file and review result size, type, and elapsed time before downloading.
When this tool is useful
Regulated archives should still run the result through an independent standards validator before formal submission. The dedicated page keeps the task focused and provides a shareable URL you can bookmark for later use.
Privacy and file handling
Supported processing happens locally in your web browser. The tool does not need to upload your document to complete this task. Closing or refreshing the page clears the selected browser files and generated download link.
Frequently asked questions
Is PDF to PDF/A free to use?
Yes. This tool is free and does not require an account. Browser memory and device performance determine the practical file-size limit.
Are files uploaded while using PDF to PDF/A?
No. This tool processes supported files inside your browser, so the document is not uploaded by the tool.
What output does PDF to PDF/A create?
The expected result is pdf with archival metadata. After processing, the page shows the output filename, size, format, and processing time before download.