Merge PDF files
Combine multiple PDFs into one. Fast, simple, and private — nothing is uploaded.
2–3 PDFs · max 10.0 MB each · stays on your device
Document & PDF
Merge PDF online free
Stack contracts, scans, and handouts into one clean PDF without leaving your browser. Aniflare merges on your device — set the page order with drag-and-drop previews, then download a single file ready to send.
How it works
Add two or three PDF files (up to 10MB each).
Drag the preview cards until the order matches how you want the final document to read.
Merge on your device, then download the combined PDF.
Why this tool
- Runs on your device — nothing uploaded
- Drag-and-drop page order
- Free for light jobs, no install
- Download one tidy PDF in seconds
Frequently asked questions
Is this Merge PDF tool free?
Yes. You can merge PDFs online for free on Aniflare within the stated file limits. No account is required for light jobs.
Do my PDFs get uploaded when I merge them?
No. Merge PDF runs in your browser on your device. Your files are not sent to Aniflare servers for this tool.
How many PDFs can I merge at once?
You can merge 2–3 PDFs per job, up to 10MB each.
Related tools
Need pages in a different order later? Organize PDF keeps the same private, on-device workflow.