Dark Noise vs Firefox PDF Viewer (PDF.js)
A side-by-side look at Dark Noise and Firefox PDF Viewer (PDF.js). For an in-depth review of either product, follow the links below.
Dark Noise
Audio & Music
Dark Noise is a minimalist ambient sound generator for helping you focus, relax, and sleep. It produces soothing background noises like rain, waves, wind, singing bowls, and more that block disruptive environmental sounds.
focusrelaxationsleep-aidbackground-noise
Firefox PDF Viewer (PDF.js)
Web Browsers
Firefox PDF Viewer (PDF.js) is an open source PDF viewer that is built into Firefox. It allows you to view PDFs directly in the browser without needing an external plugin.
open-sourcepdfviewerfirefoxbrowser-plugin
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