ToolKitSpherePDF To PDF/A
Files never leave your browserBest-effort PDF/A conversion for long-term archiving (not certified).
Drop PDF to convert for archival
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Prepares a PDF for long-term archiving by embedding fonts, stripping encryption, and adding required XMP metadata. This is a best-effort, browser-only pass — it is not a substitute for formal PDF/A validation, and the output should not be labeled as certified PDF/A without running it through a validator.
Features
- Prepares documents for long-term PDF/A compliance
- Removes non-standard stream encryption
- Embeds required document metadata and modification dates
- Linearized object stream compression
- 100% Local browser processing
Why use this pdf to pdf/a?
- Ensure legal and administrative documents remain readable for decades
- Complies with digital archiving requirements
- Keep sensitive historical records safe locally
- Free unlimited processing
Frequently asked questions
What is PDF/A?
PDF/A is an ISO-standardized version of PDF specialized for digital preservation and long-term archiving.
Is my document stored anywhere?
No, conversion runs entirely within your local browser.