Convert from PDF
PDF to PDF/A Converter - Create Archival PDFs | CarePDF
Convert PDF to PDF/A for long-term archival and legal compliance. Free online PDF/A converter supports PDF/A-1b, 2b, and 3b standards.
Drop your files here
or click to browse
.pdf
How It Works
1. Upload
Select or drag your files into the upload area.
2. Configure
Adjust settings if needed.
3. Download
Get your processed file instantly.
Features
Long-term Preservation
PDF/A ensures documents remain readable and accessible for decades.
ISO Compliance
Meet ISO 19005 standards required for legal and government archives.
Font Embedding
All fonts are embedded to ensure consistent display on any system.
Self-Contained
Documents contain all resources needed for rendering.
Batch Conversion
Convert up to 10 files at once.
100% Secure
Files are encrypted and deleted within 1 hour.
Frequently Asked Questions
What is PDF/A?
PDF/A is an ISO-standardized version of PDF (ISO 19005) designed specifically for long-term digital preservation. It ensures documents remain readable without depending on external resources.
Which PDF/A version should I choose?
PDF/A-1b: Maximum compatibility with older systems. PDF/A-2b: Modern features like JPEG2000 and transparency. PDF/A-3b: Allows embedding any file format as attachments.
Why is PDF/A required for legal documents?
Many courts and government agencies require PDF/A because it guarantees the document will be readable in the future without needing specific software versions.
Will my document look the same?
Yes, visual appearance is preserved. PDF/A embeds all fonts and resources to ensure consistent display.
Can I convert PDF/A back to regular PDF?
PDF/A files are valid PDFs and can be opened by any PDF reader. You can use our other tools to edit them.
Is PDF to PDF/A conversion free?
Yes, completely free with no hidden costs or registration required.
Are my files secure?
Absolutely. 256-bit SSL encryption and automatic deletion within 1 hour.
What is removed during PDF/A conversion?
JavaScript, audio/video content, and external links may be removed or modified to meet PDF/A compliance requirements.