Convert PDF documents to PDF/A

Please upload PDF files (multiple files supported)

No PDF uploaded

Convert PDF documents to PDF/A for archiving and long-term preservation. Convert to a specific PDF/A ISO conformance level.

Conversion Settings

Drag and drop files or click to upload

Multiple files supported

PDF/A is an ISO-standardized version of the Portable Document Format (PDF) specialized for use in the archiving and long-term preservation of electronic documents.

Key benefits: Guaranteed long-term readability, self-contained formatting, and compliance with international archiving standards.

Standard Description

PDF/A-1b: Basic compliance ensuring long-term visual preservation. Requires embedded fonts, prohibits encryption and JavaScript. Ideal for preserving visual appearance.

How to convert a PDF to PDF/A.

  • Drag & drop PDF files or click to select (max 10 files)
  • Select PDF/A standard (default: PDF/A-1b)
  • Click "Convert to PDF/A" button
  • Download ISO-compliant archived PDF files