For universities, colleges, public agencies, and companies.
Your PDFs.
We make them
accessible.
Send us your PDFs, slides, or Word files. Get back accessible PDFs that screen readers can actually read, formulas included. Nothing about how they look changes.
Built for accessibility teams with more files than hours.
Same document. A different experience.
A real tagging exampleBefore
An untagged PDFPSYC 210: Introduction to Cognitive Psychology
Department of Psychology | Spring 2027 | 3 Credit Hours
Learning Outcomes
- Explain major theories and findings in perception, attention, memory, language, and decision making.
- Evaluate the design, results, and limitations of published cognitive experiments.
- Write clear, APA-style lab reports that interpret experimental data.
Tentative Schedule
| Week (Dates) | Topic | Due / Notes |
|---|---|---|
| 1–2 (Jan 19–28) | Foundations and research methods | Reading quizzes begin Jan 21 |
| 3–4 (Feb 2–11) | Perception and attention | Lab Report 1 due Thu, Feb 11 |
Selected sections · first two schedule entries
Text without document tags
PSYC 210: Introduction to Cognitive Psychology Department of Psychology | Spring 2027 | 3 Credit Hours
Passages omitted.
Learning Outcomes • Explain major theories and findings in perception, attention, memory, language, and decision making.
Passages omitted.
Tentative Schedule Week (Dates) Topic Due / Notes 1–2 (Jan 19–28) Foundations and research methods Reading quizzes begin Jan 21
Passages omitted.
No heading, list, or table tags. A PDF viewer may infer structure.
PDF · 74 KB · Original, untagged syllabus.
After Legible
Same look. Now accessible.PSYC 210: Introduction to Cognitive Psychology
Department of Psychology | Spring 2027 | 3 Credit Hours
Learning Outcomes
- Explain major theories and findings in perception, attention, memory, language, and decision making.
- Evaluate the design, results, and limitations of published cognitive experiments.
- Write clear, APA-style lab reports that interpret experimental data.
Tentative Schedule
| Week (Dates) | Topic | Due / Notes |
|---|---|---|
| 1–2 (Jan 19–28) | Foundations and research methods | Reading quizzes begin Jan 21 |
| 3–4 (Feb 2–11) | Perception and attention | Lab Report 1 due Thu, Feb 11 |
Selected sections · first two schedule entries
Reading order with tags
Heading level 1. PSYC 210: Introduction to Cognitive Psychology
Department of Psychology | Spring 2027 | 3 Credit Hours
Passages omitted.
Heading level 2. Learning Outcomes
List, 3 items (first shown). Explain major theories and findings in perception, attention, memory, language, and decision making.
Passages omitted.
Heading level 2. Tentative Schedule
Table, 3 columns. Week (Dates) · Topic · Due / Notes
First data row. 1–2 (Jan 19–28) · Foundations and research methods · Reading quizzes begin Jan 21
Passages omitted.
ZIP · 641 KB · Tagged syllabus + PAC reports for WCAG 2.2 and PDF/UA-1.
Why Legible
Manual remediation doesn't scale.
It's slow, expensive, and the backlog keeps growing.
Passing a checker isn't the same as being usable.
A file can pass an automated check and still be confusing with a screen reader. Every Legible file is reviewed by a person and tested with a real screen reader.
No training required.
Other approaches often need trained experts and a steep learning curve. With Legible, you send the file and get it back accessible.
Checked against two standards.
Built to WCAG 2.1 AA and PDF/UA, and we test against WCAG 2.2 too.
How it works
Your file in.
An accessible file out.
- 01
Send us your file
A PDF, PowerPoint, or Word file you already have.
- 02
We add the structure
Legible tags headings, reading order, lists, tables, formulas, and image descriptions.
Document title and language, too.
- 03
Get the accessible version back.
Plus a WCAG and PDF/UA report.
Who we are
Grace Feng, Founder & CEO
Grace never planned to start an accessibility company. While helping a professor's team make their course materials accessible, she watched them face hundreds of PowerPoint slides and PDFs, very little time, and a manual process that took hours for a single file. She was shocked. Students who rely on screen readers were waiting on materials everyone else could already read. She started Legible so that no one has to choose between keeping up and doing it right.
Grace holds a PhD in Education from Iowa State University and an MBA from the University of Cambridge, and brings a background in UX research.
FAQ
What files do you accept?
PDF, PowerPoint, and Word. Send us what you have, and we'll return an accessible PDF that looks the same as your original. (You'll receive a PDF, not an editable PowerPoint or Word file.)
Low-contrast text is the one exception: we'll suggest accessible colors and apply them with your approval.
How long does it take?
A free sample (up to 5 pages or slides) comes back within 24 hours. For larger batches, we'll agree on a timeline with you.
How much does it cost?
Pilot pricing is available for early partners. Pricing is based on volume. Talk to us.
Free sample
See it on your
own documents.
Free sample, in exchange for your feedback. Send us a file (up to 5 pages or slides) and we'll return an accessible PDF within 24 hours. In return, we'd love 15 minutes of your honest feedback.