The drop order is the final order: the first file dropped becomes page 1 of the merged PDF. The merge is reversible as long as you don't close the tab — check the order before running.
Free, no account required, browser processing and no server upload.
Drop a file — Merge PDFs
Drag and drop your file here · Choose a file from your device
Max 100 Mo
The drop order is the final order: the first file dropped becomes page 1 of the merged PDF. The merge is reversible as long as you don't close the tab — check the order before running.
Tip: use "Extract pages" to reorganize sections before merging, or combine with "Delete pages" to trim a document.
Use case
You have three separate monthly reports (January, February, March) as PDFs. Drop them in chronological order: you get a single 45-page document with continuous pagination.
Merge PDFs helps you complete this task directly in your browser. You keep control of your data and get the result locally.
Yes. Merge PDFs is free to use and runs in your browser without sending files or content to Lmaotools servers for processing or storage.
No. Files and content added to the tools are processed in your browser. They are not sent to Lmaotools servers for conversion or storage.
No. Open the tool, add your file or content, then get the result. Processing happens locally in your browser.