PDF/A Validator
Check whether your PDF document meets the PDF/A standard for long-term digital preservation. Detect the declared conformance level and validate key archival requirements.
Drop your PDF here to check PDF/A compliance
or click to browse
Max file size: 50 MB
Checking compliance...
Reading archival metadata...
分析完成！
What is PDF/A?
PDF/A is an ISO-standardized version of PDF designed for the long-term archiving of electronic documents. It restricts certain features (encryption, external dependencies, audio/video) to ensure the file can be reliably reproduced in the future.
PDF/A-1b — Basic (Level B)
PDF/A-2b — Basic (Level B)
PDF/A-3b — Basic (Level B)
PDF/A-4 — Latest standard
Compliance Criteria
Recommendations
Technical Details
- PDF Version
- Total Fonts
- Fonts Embedded
- XMP Metadata
- Encryption
- ICC Color Profiles
Compliance Summary
Drop your PDF here to check PDF/A compliance
All PDF Tools
Free online tools to analyze, optimize, and transform your PDF documents.
Recently Used