Drag and drop files here to convert to PDF/A
1. | PDF/A-2B PDF/A-2B keyboard_arrow_down | info |
2. | link |
Files are private and automatically deleted after 48 hours.
Automated or batch conversion is available through our PDF/A library.
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Convert 20+ file formats into ISO-compliant PDF/A files that pass VeraPDF validation.
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Try free on PDF.Online1. | PDF/A-2B PDF/A-2B keyboard_arrow_down | info |
2. | link |
Files are private and automatically deleted after 48 hours.
Automated or batch conversion is available through our PDF/A library.
PDFTron is a software development kit (SDK) that can be used to rapidly embed PDF functionality into any application or workflow. Choose from 100+ features, such as viewing, annotation, and more.
Easily integrate our PDF/A technology into your application or workflow to add functionality for converting 20+ file formats to ISO-compliant PDF/A files that pass veraPDF validation. Learn More
PDF/A files created with our free online tool are ISO-compliant and pass VeraPDF validation. VeraPDF is an open source PDF/A validator supported by the PDF industry and led by the Open Preservation Foundation.
Getting a typical PDF file to conform to PDF/A-1 usually requires the most changes. With PDF/A-2, in contrast, you will need to make fewer changes and you will get smaller files. PDF/A-3 is essentially the same as PDF/A-2, but it allows for the embedding of non-PDF/A files.
As for conformance level, Level A is often not practical because of missing Unicode orsemantic information in the source. Level B it is the easiest conformance level to target while ensuring reliable rendering. Level U ensures that all text has Unicode equivalents. Learn More
See how to validate existing PDF documents for PDF/A compliance or convert 20+ file formats into PDF/A files.
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You can also convert files and repositories through an easy-to-use command-line tool (Windows, Linux, macOS).
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