PDF.js
| PDF.js | |
|---|---|
| PDF.js in Firefox 100, with a table of contents displayed on the sidebar | |
| Original author(s) | Andreas Gal | 
| Developer(s) | Mozilla | 
| Initial release | 2 July 2011 | 
| Stable release | 5.3.31 
   / June 1, 2025 | 
| Repository | |
| Written in | JavaScript, CSS, HTML | 
| Platform | JavaScript engine, web browser | 
| Size | 3.94 MB | 
| Type | PDF viewer | 
| License | Apache License 2.0 | 
| Website | mozilla | 
PDF.js is a JavaScript library that renders Portable Document Format (PDF) files using the web standards-compliant HTML5 Canvas. The project is led by the Mozilla Corporation after Andreas Gal launched it (initially as an experiment) in 2011.