How to Merge PDF Online
2026-09-12
Introduction
Merging PDFs is one of the most common office tasks. Prime Tools does it locally in your browser.
Step-by-step
1. Open the Merge PDF tool.
2. Add two or more PDF files.
3. Reorder them if needed.
4. Tap Merge PDF and download the result.
Tips
Keep files under 40 MB on phones. Desktop browsers handle larger merges more comfortably.
FAQ
Do you upload my files? No. Merge runs on your device.