Accessible math in PDF – finally!
A long-awaited breakthrough has arrived for digital accessibility: complex mathematical equations in PDF files are now fully navigable and readable by assistive technology using MathML.
This development, aligning creation software, modern PDF standards, compatible viewers and assistive technology, finally closes the accessibility gap between the web and downloadable STEM documents. This is a game-changer for students and professionals with print disabilities, providing rich, structured content instead of inaccessible images.
Accessible math in PDF – finally!
A long-awaited breakthrough has arrived for digital accessibility: complex mathematical equations in PDF files are now fully navigable and readable by assistive technology using MathML.
This development, aligning creation software, modern PDF standards, compatible viewers and assistive technology, finally closes the accessibility gap between the web and downloadable STEM documents. This is a game-changer for students and professionals with print disabilities, providing rich, structured content instead of inaccessible images.
By PDF Association staff
March 2026
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January 2014 by PDF Association staff
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March 2026 by Eric Shore (Datalogics)
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March 2026 by PDF Association staff
The PDF Association supports interoperability by sharing extensions and declarations via GitHub, inviting members to contribute standardized, machine-readable data.
July 2025 by PDF Association staff
This recently published report from ISO/IEC JTC 1 SC 34 presents an analysis of related standards, the current status and … Read more
