Question 1

Is this free and safe to use?

Accepted Answer

Yes. Completely free and private. Your PDF files never leave your browser. All processing happens locally on your device.

Question 2

How many PDFs can I merge at once?

Accepted Answer

There's no hard limit, but performance depends on your device. For most browsers, 10-20 medium-sized PDFs work smoothly.

Question 3

Can I change the order before merging?

Accepted Answer

Yes. After uploading, use the up/down arrows next to each file to reorder them. The merged PDF follows the order shown.

Question 4

How do I split specific pages from a PDF?

Accepted Answer

Switch to "Split PDF", upload your file, then enter page ranges like "1-3, 5, 7-9" to extract only those pages into a new PDF.

Question 5

Will it work on encrypted/password-protected PDFs?

Accepted Answer

You'll need to remove the password from the PDF first. This tool can't decrypt password-protected files for security reasons.

Question 6

What can I do next with my PDFs?

Accepted Answer

Extract the text and turn it into flashcards, summaries, or quizzes with Acloom Notes.

Merge & split PDFs.

Free online PDF merger and splitter. Combine multiple PDFs into one, or pull specific pages out of a PDF. Everything runs in your browser. Your files stay private.