Can I merge PDFs for free without creating an account?

Yes. There's no sign-up, no email, and no limit on how many times you use it — merging runs locally in your browser every time.

Is there a limit on how many PDFs I can combine?

No fixed limit from us. The practical ceiling is your device's memory, since every file is held in your browser's RAM rather than uploaded to a server.

Can I change the order of the files before merging?

Yes — use the up and down arrows next to each file to reorder them before merging. The final PDF follows that exact order.

Merge PDF

Combine multiple PDFs into a single file, in whatever order you set. The files are read into your browser's memory and never sent anywhere.

Read the Merge PDF guide

Processed on your device

Upload a PDF to Merge PDF

Drag and drop or click to select

Once merge pdf is done, you can send the result straight into another tool — merge, sign, compress, and more — without downloading and re-uploading.

Works well with

Split PDF

Extract page ranges into new files, or pull every page out on its own.

Rotate & Reorder PDF Pages

See every page as a thumbnail, then reorder, rotate, or remove pages.

Compress PDF

Shrink a PDF's file size for email or upload limits, without a server ever seeing it.

Merge PDF

Works well with

Common questions

Can I merge PDFs for free without creating an account?

Is there a limit on how many PDFs I can combine?

Can I change the order of the files before merging?