Woo Document Preview adds a preview button to WooCommerce product pages. Here is how it works:
- Preview button — appears below the Add to Cart button. Customers click to open a modal preview.
- Multiple documents per product — attach several documents with individual labels (e.g., "Preview Chapter 1", "Table of Contents").
- Supported formats — PDF, DOC, DOCX, XLS, XLSX, PPT, PPTX, TXT.
- Cloud documents — also supports Google Docs, Google Sheets, Google Slides, OneDrive, and Dropbox links. Just paste the URL.
- Upload or link — upload files from your Media Library or paste external URLs. Both work.
- View-only — the preview is embedded in a modal. No direct download link exposed.
Pro adds document watermarking (so previewed content has your branding), partial-page preview control (show only first 3 pages), and multi-vendor marketplace support for Dokan, WCFM, and WC Vendors.