PDF To PDF/A

Convert PDF to PDF/A for long term archiving.

Max file size: Unlimited. 100% Free.

By proceeding, you agree to our Terms of Use.

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How to use our free PDF To PDF/A tool in three simple steps

Follow our clean, secure, and fast three-step guide to run pdf to pdf/a operations on your documents in seconds.

Select PDF document

Upload Files

Select or drag-and-drop the documents you want to process.

Configure Settings

Adjust compliance options and output settings. Double-check layout flows and fonts for optimal browser-based compilation.

Download file

Download File

Wait for local browser compilation and save your document.

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PDF To PDF/A Quickly and Securely

Need to convert without losing your original formatting? Our tool makes it incredibly easy to turn your documents into polished, professional files in just a few seconds. Whether you are finalizing a business contract, submitting a school assignment, or preparing a presentation, you can count on us to make sure your document looks exactly the way you intended on any device. Best of all, you can use our tool to convert online completely free of charge.

How to PDF To PDF/A Online

1. Upload Document

Simply drag and drop your file right into our secure upload box.

2. Secure Transfer

Your file is instantly protected by a secure 256-bit SSL connection.

3. Fast Processing

Our system quickly processes your file while keeping your layout perfectly intact.

4. Instant Download

Save your new, cleanly formatted file directly to your device and you are good to go!

Your Privacy and Security Come First

We know how important your privacy is. When you use our free PDF To PDF/A tool, you can rest easy knowing we have strict security measures in place. Every file you upload and download is encrypted, meaning no one can intercept your data. To keep your information totally private, our system automatically and permanently deletes your files from our servers within two hours of your conversion. We never read, analyze, or share your documents with anyone.

Frequently Asked Questions

Will my output look exactly like my original document?

Absolutely. We use advanced formatting technology to make sure your fonts, images, margins, and tables look perfect and remain exactly where you put them.

Is it safe to upload confidential documents?

Yes, it is completely safe. We use strong SSL encryption for all file transfers, and we permanently wipe your files from our secure servers within two hours.

Can I process files on my phone?

You sure can! Our website is fully optimized for mobile devices, so you can easily convert online using your iPhone or Android browser—no extra apps required.

Are there file size limits for the free tool?

We do not put strict limits on file sizes for everyday use. Our powerful cloud servers are designed to handle even large documents quickly and efficiently.