PDF to PDF/A Converter Online Free | Convert to PDF/A Format

or drop PDFs here

Step 1

Just upload the PDF file by clicking on the upload icon. You can drag and drop your PDF or choose Dropbox or your local computer.

Step 2

Once uploaded, click on the settings icon to apply the options for the PDF/A conversion.

Step 3

After adjusting the settings, click on the convert icon. The file will be processed and converted into the archive format you selected.

Step 4

Once converted, preview your PDF/A file to check for any errors before saving.

Step 5

Download and save your PDF/A file for long-term storage or sharing.

Multiple PDF/A Versions:

Our tool supports multiple PDF/A versions—from PDF/A-1 to PDF/A-3U— including PDF/A-1A, PDF/A-2B, PDF/A-2U, PDF/A-3A, and PDF/A-3U. It can handle basic archives, layers, JPEG 2000, and even embed non-PDF/A attachments into compliant PDF/A files.

High-Quality Conversion:

Our tool is designed to maintain exceptional quality during conversion. It optimizes the PDF data so that no information is lost when converting to PDF/A format.

No Software Installation:

Fully web-based—no third-party software or browser extensions are needed. Just open the tool in your browser and start converting.

Batch Conversion Support:

Convert multiple PDFs to PDF/A at once, regardless of file size or quantity, saving you time on large projects.

Free & No Watermark:

Our tool is completely free, without annoying pop-up ads or email newsletters. We will never impose any watermark or branding on your converted PDFs.

No Login-Signup Required:

You can freely convert your files without registering or logging in first—fast, simple, and hassle-free.

Cloud-Based Fast Processing:

Our tool is optimized for ultra-fast cloud-based processing, converting all your files in just a matter of seconds.

Embedded Metadata Retention:

We preserve all embedded metadata within your PDFs, even when archiving for long-term storage.

Cross-Platform Compatibility:

Our advanced tool works seamlessly across all platforms—whether you’re using iOS, Android, Windows, or macOS, you can convert files without limits.

GDPR Certified:

We comply completely with GDPR (General Data Protection Regulation), which is proof that we have taken aggressive steps towards the security of users’ data.

ISO Certifications:

We are certified by ISO, which is again a trademark for our keen interest in protecting users’ privacy and their data.

Auto-Delete All Files:

All files that users upload for conversion are automatically deleted from our servers within an hour, which ensures the user’s data protection.

What makes PDF/A different from a standard PDF for archiving?

PDF/A is a specialized version of PDF designed for long-term archiving. It preserves text, images, charts, and complex data in a smaller file size, making it ideal for legal proof or any situation where files need to be preserved reliably over time.

Is it possible to convert a scanned PDF to PDF/A with this tool?

Yes. Our built-in OCR technology ensures scanned PDFs are converted into searchable, text-based PDF/A files.

Is there a restriction on the number of PDFs I can convert each day to PDF/A?

No restrictions. Convert as many PDFs as you like for free, with upload and download support for files up to 100 MB each.

Is it possible to convert PDFs with interactive forms into PDF/A?

Yes. Interactive elements like forms are flattened into static visuals, reducing file size and ensuring the archived version looks exactly like the original PDF.

How safe is my confidential legal document?

All files are encrypted during conversion. Completed files are automatically deleted after 30 minutes, ensuring GDPR compliance and safeguarding sensitive data.

What if my PDF contains damaged or corrupt items—will it still convert?

Our software skips corrupted parts and converts the valid content. For perfect results, repair the PDF first using the PDF Repair tool before converting to PDF/A.

Convert PDF to PDF A

Convert your PDFs to a PDF/A file in just a few seconds by simply clicking on the upload, convert and download buttons. Perfect for those who want to keep their PDFs for a long period of time and don't want to allocate a lot of memory for this purpose, no matter what the size of the actual file is.

How to Convert PDF to PDF/A? Detailed Process:

Key Features

Unique Advantages