Merge PDF Files
Combine, reorder, and merge PDFs with full page control.
Load multiple PDFs, preview and select individual pages, apply smart selection rules, control insertion order, and merge into a single PDF — all client-side, nothing uploaded.
- Page-Level Control — Select individual pages per file, reorder them freely, and build the exact output you need.
- Selection Rules — Use logic strings (e.g. 1, 3-7, 18-12) with odd/even/range shortcuts and AI prompt support.
- Insert Rules — Define where each added page lands using start + skip offset rules (e.g. 0,3 interleaves pages).
- Full-Page Preview — Maximize any page for a high-res preview before merging.
- Privacy-First — Entirely client-side — your files never leave your device.