Get PDF Version
About PDF Version Detection
This tool identifies the PDF version of your document:
- Detects PDF version (1.0 through 2.0)
- Identifies PDF/A and PDF/X compliance
- Shows extended document information
Note: Knowing your PDF version can help troubleshoot compatibility issues.
Tips for Best Results
- Check the PDF version before sharing files to ensure reader compatibility
- Older PDF versions (1.4 and below) have the widest compatibility
- PDF 2.0 supports the latest features but requires modern readers
- Use version info to troubleshoot why a PDF does not open correctly
- PDF/A compliance is separate from the PDF version number
Frequently Asked Questions
Upload your PDF to this tool and click Get Version. The tool instantly detects the PDF specification version (1.0 through 2.0) and any compliance standards like PDF/A or PDF/X with no installation needed.
Different PDF versions support different features such as encryption levels, form fields, and transparency. Knowing the version helps troubleshoot compatibility issues with specific PDF readers or printers.
Each PDF version adds new capabilities. For example, PDF 1.5 added object streams and cross-reference streams, PDF 1.7 added advanced forms, and PDF 2.0 introduced modern encryption and accessibility features.
Processed on ISO 27001-certified UK servers.
Files are encrypted in transit and automatically deleted.
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