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How to Merge PDFs on Android

Android has no built-in way to combine PDFs — but you don't need an app. The tool below runs in Chrome and keeps your files on the phone.

Add PDF files to merge

Select two or more PDF files

or drag and drop files here

Merging in Chrome (no install)

  1. Tap Choose files above — the Android file picker opens.
  2. Long-press the first PDF to enter multi-select, tap the rest, then confirm.
  3. Put the files in order with the ↑ / ↓ arrows and tap Merge.
  4. Tap Download — the merged PDF appears in your Downloads folder and in the notification shade.

Everything runs on the phone; the PDFs are not uploaded anywhere. On budget phones with little free memory, very large documents can fail to process — the tool shows an error message instead of hanging, and merging in two smaller batches usually works.

Why not just install a merger app?

You can — but for a one-time merge it's rarely worth it. The popular free ones typically show ads, add watermarks until you subscribe, or ask for storage permissions broader than the task needs. A browser page needs none of that: no permissions beyond the files you pick, nothing to uninstall afterwards.

Without any browser at all?

Android itself can't merge PDFs. Google Drive can make a PDF from a scan and print single documents to PDF, but it cannot combine existing files. If you do this weekly, a dedicated app may earn its place; for everything else, the tool above covers it.

Merge PDFs on other devices