How to Convert PDF to PDF/A Online
Convert standard PDF documents into PDF/A files for long-term preservation directly in your browser with EDITHUBS. PDF/A is designed for archiving legal records, reports, certificates, invoices, academic documents, scanned files, and other important content. Upload your PDF, choose the available archival standard, process the document, and download the converted file without installing extra software.
Upload the PDF you want to archive
Click Select PDF file and choose a document from your device, or drag and drop it into the upload area. You can convert reports, contracts, invoices, certificates, legal records, academic papers, scans, manuals, and other supported PDFs.
Choose the required PDF/A standard
Select the available PDF/A level that matches your archive, organization, or submission requirements. Different standards support different document features, so use the level requested by the receiving institution whenever possible.
Prepare fonts for long-term preservation
PDF/A files are designed to remain readable without relying on external font files. The converter aims to embed supported fonts or replace unsupported font references so the document can be reproduced more reliably in the future.
Preserve document colors and visual appearance
The conversion process stores supported color information and page resources inside the document. This helps maintain consistent text, images, graphics, and page appearance across different systems and future PDF readers.
Remove unsupported interactive features
Some features are not suitable for archival PDF/A files. JavaScript, external media, encryption, audio, video, or unsupported interactive elements may be removed or adjusted during conversion.
Keep metadata and document information
Archival documents benefit from clear metadata such as title, author, subject, keywords, and creation information. Supported metadata can help organizations identify, search, classify, and manage stored PDF/A files.
Convert scanned documents for archiving
Scanned records, certificates, forms, and historical documents can be converted to PDF/A for long-term storage. Clear scans with readable pages and correct orientation generally produce better archival results.
Validate and review the converted file
Open the converted PDF/A and check page order, text, images, fonts, links, metadata, and visual layout. If your organization uses a separate PDF/A validator, verify the file against the required standard before submission.
Download and store the PDF/A document
When processing is complete, download the archival PDF/A file to your device. Rename it clearly, keep the original PDF as a backup, and store the converted file in a reliable archive or document-management system.
Why use this free online PDF/A converter?
- Create documents designed for long-term preservation.
- Embed supported fonts and important page resources.
- Preserve visible text, images, graphics, and layout.
- Prepare legal, academic, business, and scanned records.
- Choose an available PDF/A standard for your requirements.
- Use the converter on desktop computers, phones, and tablets.