PDF to PDF/A

Convert your PDF to PDF/A files easily with our free online PDF to PDF/A converter. No downloads or sign-ups required.

Upload your PDF to start

Size up to 100mb in PDF

How It Works

PDF to PDF/A in 3 simple steps

Step 2

Click Convert

PDFTool will instantly convert your PDF file into a PDF/A file in one single click.

Step 3

Download your file

Simply click the “Download” button to download your file that is now converted from PDF to PDF/A.

Step 1

Upload your PDF

Drag and drop your PDF file into PDFTool’s upload section.

Benefits

Why choose our PDF to PDF/A converter?

Accessibility

PDFTool can be accessed online from any device with internet access. There’s no need for installation or registration, so you can create PDF/A files wherever you are.

Ease of use

With PDFTool’s PDF to PDF/A converter, you can turn your PDF files into archival PDF/A documents with just a few clicks. The intuitive interface requires no technical knowledge, making the conversion effortless for everyone.

Speed and efficiency

PDFTool converts your PDF files to PDF/A in seconds, ensuring a smooth and efficient process. No long waiting times, no complicated settings—just fast results.

Long-term preservation

PDFTool embeds fonts, images, and metadata into the file according to the PDF/A archival standard, so your documents remain readable and look identical for decades to come.

FAQs

An easy way to transform PDFs into PDF/A

Convert PDF to PDF/A

PDF/A is the ISO-standardized version of PDF created for the long-term archiving of electronic documents. Unlike a regular PDF, a PDF/A file embeds all fonts, images, and metadata it needs, and restricts features like encryption, JavaScript, and external references that could break the document in the future.

Converting your PDF to PDF/A guarantees that the file will open and look exactly the same years—or even decades—from now, on any device and in any viewer.

This is why PDF/A is required or recommended by courts, government agencies, libraries, and universities around the world for submitting and preserving official documents.

PDFTool makes creating PDF/A files simple. You don’t need to install any software or create an account—everything happens right in your browser.

Simply upload your PDF file, click Convert, and download a PDF/A document with the original layout, fonts, and images preserved and embedded for long-term storage.

Whether you are archiving invoices and contracts, preparing legal filings, or preserving research papers, a reliable PDF to PDF/A converter like PDFTool ensures your documents remain accessible, authentic, and readable far into the future.