Is this tool free to use?

Yes, all our PDF tools are completely free to use with no limitations, watermarks, or hidden costs.

What browsers are supported?

Our tools work in all modern browsers including Chrome, Firefox, Safari, and Edge on desktop and mobile devices.

Do I need to create an account?

No registration required! You can use all our tools immediately without creating an account or providing personal information.

Convert PDF to PDF/A Online

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Drag & drop your PDF file here or click to browse

Supported: PDF files only

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Why Choose Our PDF to PDF/A Converter?

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100% Secure

All conversion happens locally in your browser. Your files never leave your device, ensuring complete privacy and security.

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Lightning Fast

No server uploads or downloads. Convert to PDF/A instantly with client-side processing technology.

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Completely Free

Convert unlimited PDF files to PDF/A without any cost, watermarks, or restrictions. Always free to use.

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Works Everywhere

Compatible with all modern browsers on desktop, tablet, and mobile devices. No software installation required.

When to Convert PDF to PDF/A

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Legal Archives

Convert legal documents to PDF/A for long-term preservation and compliance with archival standards.

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Academic Research

Preserve research papers, theses, and academic documents in PDF/A format for institutional repositories.

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Business Records

Archive important business documents, contracts, and reports in PDF/A for regulatory compliance.

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Digital Libraries

Convert books, manuscripts, and historical documents to PDF/A for digital preservation projects.

How to Convert PDF to PDF/A

1️⃣

Upload PDF

Click the upload area or drag and drop the PDF file you want to convert to PDF/A format.

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Choose Level

Select the PDF/A conformance level that best suits your archival requirements.

3️⃣

Download PDF/A

Click "Convert to PDF/A" and download your archival-quality document instantly.

About PDF to PDF/A Conversion

Convert PDF to PDF/A format with our advanced archival conversion tool. Transform regular PDF documents into ISO-standardized PDF/A files designed for long-term preservation and accessibility. Our free PDF/A converter ensures your documents meet archival standards while maintaining visual fidelity.

PDF/A is the ISO standard for electronic document preservation, removing dependencies on external resources and ensuring documents remain accessible for decades. Choose from PDF/A-1b, PDF/A-2b, or PDF/A-3b levels based on your specific archival requirements and compliance needs.

Advanced archival features: font embedding, color profile inclusion, metadata preservation, and compliance validation. All processing happens locally in your browser, ensuring complete privacy and security for your sensitive archival documents.

Essential for libraries, legal firms, academic institutions, and businesses requiring long-term document preservation. Our intuitive interface makes PDF/A conversion effortless, whether you're archiving historical documents or ensuring regulatory compliance.

Frequently Asked Questions

What is the difference between PDF and PDF/A?

PDF/A is an archival version of PDF that embeds all fonts and images, removes external dependencies, and follows strict standards for long-term preservation.

Which PDF/A level should I choose?

PDF/A-2b is recommended for most use cases. PDF/A-1b is for basic archival needs, while PDF/A-3b allows embedded attachments.

Will the visual appearance change?

No, PDF/A maintains the exact visual appearance of your original PDF while ensuring all resources are embedded for preservation.

Is PDF/A suitable for all document types?

PDF/A is ideal for text documents, forms, and images. Complex interactive elements may be simplified to meet archival standards.