File Formats

JavaScript libraries related to different file types.

• PNG: https://github.com/devongovett/png.js
• JPG: https://github.com/notmasteryet/jpgjs , http://www.syntensity.com/static/openjpeg.html
• GIF: http://slbkbs.org/jsgif
• BMP: https://github.com/devongovett/bmp.js
• SVG: http://code.google.com/p/canvg, http://github.com/kangax/fabric.js
• WebP: http://badassjs.com/post/1313384987/weppy , http://webpjs.appspot.com/
• Flash: https://github.com/tobeytailor/gordon
• PDF: https://github.com/mozilla/pdf.js
• HTML: http://html2canvas.hertzen.com/
• HTML: https://github.com/bgrins/DrawWindow
• Audio: https://github.com/ofmlabs/projects
• Java: https://github.com/notmasteryet/jvm-js
• PSD: http://meltingice.github.com/psd.js/
• ZIP: http://gildas-lormeau.github.com/zip.js/

In addition you might want to check out filer. It wraps HTML5 Filesystem API. See also this article.