Easiest Popup Image/PDF is a lightweight and responsive WordPress plugin that displays a popup (modal overlay) with an image or PDF file. You can activate the popup on individual pages, show it only on the user’s first visit (with cookie logic), add a heading (H1), and optionally include a customizable call-to-action button.

Features:
– Show image or PDF files in a modern popup overlay
– Activate the popup only on selected pages (no posts)
– Select files directly from the WordPress Media Library
– Optional heading (H1) above the content
– Optional call-to-action button (custom text and link)
– Responsive design, with PDF mobile fallback (download link)
– Optionally show only on the first visit (cookie, 30 days)
– Admin settings page with live file preview
– No shortcodes needed – simply use the admin interface

License

This plugin is free software, released under the GPLv2 (or later).

Credits

Developed by Horst A. Kandutsch | www.softwaregutachten.at