Lifetime Labs

Paper

Merge, split, compress, and convert PDFs locally.

Private by design 100% browser-based No uploads, ever

Your files are processed in your browser and never uploaded anywhere. No accounts, no tracking, no server-side copies.

Pricing

Paper is free for typical use. Pay once for Pro if you want no limits.

Free

Paper Free

Use it without paying.

$0 always
  • Up to 25 MB per file
  • Up to 30 pages per operation
  • Up to 15 files per batch
  • One compression preset
  • All 6 tools, no watermarks
Use Paper Free

Recommended

Paper Pro

Lifetime license — one payment, no subscription.

$4.8 one-time
  • No file size limit
  • No page count limit
  • No batch size limit
  • Compression quality slider
  • All 6 tools, with all future tools included
  • Desktop app bundled when it ships
  • 30-day money-back guarantee

Secure checkout via Paddle

Private by design

Most PDF tools on the web work by uploading your file to a server, processing it there, and sending the result back. That's fine for a grocery list — not fine for a contract, medical record, or tax return.

Paper does everything in your browser. When you drop a PDF onto the page, the file is read into memory on your own device and processed there. Nothing is uploaded anywhere. There are no accounts, no cookies worth tracking, and no server-side copies of your files.

It's also fast. A merge that would take fifteen seconds on a typical web tool — upload, process, wait, download — takes a fraction of a second locally.