Merge PDF - Free Online | ToolXHub
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Merge PDF
Combine multiple PDFs in order into one file. Reorder then download.
About this tool
Merge PDF is a free online tool. Combine multiple PDF files into one document.
After uploading multiple PDF files, the tool displays the contents of each file as a thumbnail. You can drag and drop to adjust the order of files, or preview the pages of each file. After confirming the order, click Merge, and the tool will splice all pages in order into one PDF download. Support batch uploads and process dozens of files at a time.
PDF merging is done on the browser side using the pdf-lib library. The library parses the object structure of each PDF file, extracts page content (including fonts, pictures, comments), and then reorganizes it into a new PDF file. Do not upload any data to the server to ensure privacy and security.
Ideal for consolidating scattered documents into a single report, contract, e-book, etc. It is more secure than an online merge service, and sensitive documents do not leave local.
Online PDF merge tool that can merge multiple PDF files into one. Support drag-and-drop sorting and page preview. The browser processes files locally without uploading them.