Zen‑like PDF editing for macOS

Merge, split, rotate, reorder, delete pages, compress, and export — completely offline, typically under 5 seconds. No ads. No malware. Your documents never leave your device.

Explore Features
  • Apple Silicon & Intel
  • 100% Offline
  • Lightning Fast
  • Privacy First
Zen PDF app screenshot
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Familiar, calm interface with quick actions.

What you can do

Getting Started

  • Upload by drag & drop or Browse Files.
  • Thumbnails show page numbers and quick actions.

Reorder, Rotate, Delete

  • Reorder by dragging page tiles.
  • Rotate 90° with ⟲ / ⟳ on a tile.
  • Delete a page with ✖.

Merge

  • Combine all pages in their current order into one document.
  • Export when ready from the toolbar.

Split

  • Enter page ranges (e.g., 1-3,6,8-10) or “*” for single‑page PDFs.
  • Workspace shows each new document group with color coding.

Export

  • Save as a single PDF or a ZIP of separate PDFs.
  • Choose a compression preset before exporting.

Compression Presets

  • Original & Compatibility keep vector content.
  • High → Ultra Compact rasterize to lower DPIs for smaller files.

Undo & Reset

  • Undo the last change: reorder, rotate, delete, split, merge.
  • Clear Workspace resets the session instantly.

Password‑Protected PDFs

  • Enter the password once; remembered for the session.
  • Encrypted pages export with full visual fidelity.

Color‑Coded Groups

  • Distinct colors show which pages belong together.
  • Splits create new colors; merge collapses to one.

Get Zen PDF

One desktop app for macOS (Apple Silicon and Intel). A calm, fast way to edit PDFs completely offline.

No ads. No malware. Private by design.

Includes both Apple Silicon and Intel builds