PDF FirstLook

Troubleshooting PDF FirstLook, caching, and accessibility Resolve missing or stale PDF previews, incorrect pages, navigation and button problems, and improve document accessibility.

Styling the preview, lightbox, and PDF action button Style the generated PDF preview, control bar, lightbox, and Download, Show, or External action for desktop and mobile.

Configuring multi-page previews, page flip, and the control bar Choose single-page or book mode, slide or 3D page turns, and configure navigation, page counters, jump controls, swipe, and keyboard input.

Getting started with PDF FirstLook Connect a same-domain PDF, create its first browser-generated preview, add useful ALT text, and choose the public action.