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Runs entirely in your browser

Convert to PDF/A

Archival format, converted in your browser — and refused when the document cannot honestly claim it.

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Secure & archive · quick answer

What Convert PDF to PDF/A does

Use Convert PDF to PDF/A to choose one PDF, create an archival copy when the document can make an honest conformance claim. The tool refuses files whose fonts or required resources cannot be embedded rather than labeling an invalid result as PDF/A. Filozy starts the document engine only after you choose a file, performs the work inside this tab, and creates a new result for you to save. Your selected document, its filename, and its contents are not sent to Filozy.

How to convert pdf to pdf/a in your browser

  1. Choose one PDFSelect one PDF from the dropzone. Filozy reads it locally and shows the relevant preview or controls before changing anything.
  2. Review the settingsUse the page preview and available options to decide exactly how convert pdf to pdf/a should handle this document.
  3. Create and check the resultRun the tool, review the reported page count, size, or notes, then save the newly created file while keeping the original.

Limits worth knowing

  • Creating a PDF/A candidate is different from certified conformance validation. Formal archival workflows should validate the result with an approved validator.

Essential questions

Does Convert PDF to PDF/A upload my file?

No. The selected file is opened and processed by code running in this browser tab. Document bytes and filenames are not sent to Filozy.

Will this change my original file?

No. Browsers cannot silently overwrite the file you selected. Filozy creates a separate result for you to save or pass to another local tool.

See a worked example, troubleshooting and the full FAQ →