C# PDF/A converter library
Convert 100+ file formats into ISO-compliant PDF/A files that pass the veraPDF validator and the Adobe Acrobat Preflight tool. Our converter library supports converting to any PDF/A substandard (PDF/A-1 to PDF/A-4) in your C# application. It includes PDF/A validation to automatically determine conformance of your PDF/A files by analyzing PDF structure; lexical, syntactic, and semantic levels; and metadata, fonts, color space, and other properties. Explore our guides and code samples to learn how you can integrate our PDF/A conversion technology into your application or workflow.
Key capabilities
- ISO compliant — Passes the veraPDF validator and Adobe Acrobat Preflight tool
- 100+ file types — Convert PDFs, images, MS Office files, and more into PDF/A
- All PDF/A substandards — Supports converting to all conformance levels (PDF/A-1 to PDF/A-4)
- PDF/A validation — Determines PDF/A conformance by analyzing PDF structure; lexical, syntactic, and semantic levels; and metadata, fonts, color space, and other properties
- Searchable — Convert documents to fully searchable PDF/A files
- Compression — Reduce storage by combining valid PDF/A conversions with compression technology
Guides for PDF/A
Convert to PDF/A
Learn how to convert files to ISO-compliant PDF/A
Validate PDF/A
Learn how to validate ISO-compliant PDF/A documents