pdf.net

Tool to Merge PDF Files in Seconds

Merge multiple PDF files into one document quickly and easily with a simple online tool; no downloads needed!
Supports PDF, DOC, DOCX, JPG, PNG
Files stay private
Definitely one of the best PDF mergers out there. So convenient and easy to use, even on mobile!
John Thompson
John ThompsonLegal assistant, uses pdf.net daily

Start editing your PDF

Merge Files

Combine multiple PDFs into one. Reorder files before merging.

Convert PDF to Word

Convert PDF to editable DOC/DOCX. Retain layout & fonts.

Sign Document

Type, draw, or upload signature. Legally binding.

Add Text

Customize font, size & color. Move & resize easily.

Convert Word to PDF

Transform DOC/DOCX to PDF. Preserve formatting.

Convert image to PDF

Convert JPEG/PNG to PDF. Multiple images to single PDF.

Compress

Reduce PDF file size with 3 compression levels.

Change Text

Edit PDF text directly. Change font, size, color.

Convert PDF to image

Convert PDF pages to separate JPEG/PNG images.

Add Image

Add logos, photos & graphics to PDFs. Adjust size and position.

Split File

Split PDF into multiple files. Choose any page to divide.

Rotate Pages

Adjust PDF orientation easily. Choose single, multiple, or all pages.

Rearrange Pages

Drag & drop to reorganize. Delete, duplicate, rotate pages.

Annotate

Mark up PDFs: draw, highlight, erase. Multiple colors & line widths.

Add Page Numbers

Number pages automatically. Choose position, format, margins.

Protect PDF

Secure PDF from unauthorized use with a password.

Unlock PDF

Remove passwords and restrictions with just a few clicks.
I managed to change text, annotate the file, reorganize pages, and convert my document from and to PDF, all with a single editing tool. Just amazing.
Latoya Jenkins
Latoya JenkinsHead of Accounting

How to merge PDF files

  1. Upload the files
    Upload the files
    1

    Upload the files

  2. Reorder the PDF documents to your liking, and click Merge
    Reorder the PDF documents to your liking, and click Merge
    2

    Reorder the PDF documents to your liking, and click Merge

  3. Download your new file
    Download your new file
    3

    Download your new file

Why people prefer pdf.net

  • Simple and easy for daily use

    Our online PDF editor features a clean, intuitive, and user-friendly interface designed for amateurs and professionals alike. You can navigate it with ease and edit your PDF file, even if you’ve never done it before.

    Simple and easy for daily use
    Simple and easy for daily use

  • All‑in‑one PDF editor

    Our editor offers a robust and comprehensive set of features that allow you to customize your documents, merge them, sign them, and much more. No need to transfer your files between several applications anymore.

    All‑in‑one PDF editor

  • Keeping formatting without issues

    No more messy documents and inconsistent formatting across multiple systems or devices. Our online PDF editor is cross-platform compatible and maintains uniformity whether you’re using a PC, MacOS, smartphone, or tablet.

    Keeping formatting without issues

People all over the world trust pdf.net to edit their docs

I used many online editors, but this is the first one that consistently maintained formatting when I converted PDF into DOC and PNG files.

Astrid Larsen
Astrid LarsenFreelance graphic designer
I used many online editors, but this is the first one that consistently maintained formatting when I converted PDF into DOC and PNG files.
Astrid Larsen
Astrid LarsenFreelance graphic designer
This editor instantly became my go-to for PDFs because it makes adding and rewriting text easy and intuitive.
Rajesh Patel
Rajesh PatelStudent at UCLA
I had a long PDF file that I needed to split into ten shorter documents. This online PDF editor helped me do that in under five minutes.
Wei Zhang
Wei ZhangProvides tax consulting services
I had half an hour to edit and sign one PDF before sending it to the client, and this tool saved my day.
Maria Hernandez
Maria HernandezReal estate agent

Frequently asked questions

How secure is the pdf.net merging tool?
The pdf.net merging tool is completely secure and uses the latest end-to-end encryption on our servers to protect your privacy. So you won’t have to worry about any sensitive information being leaked.
Is there a limit to the number of files I can merge?
There's no limit to the number of files you can merge with pdf.net. The initial order of documents in the final PDF reflects the upload order. However, files can be easily rearranged by dragging and dropping within the interface before merging, allowing flexible content sequencing.
Are there any file size restrictions?
There’s a file size restriction of 500 MB to the documents you can merge on pdf.net.
What happens to my files after they are merged?
After your files are merged, you can download them as a single PDF. Afterward, you can edit or delete the file.
How can I merge PDFs offline?
To merge PDFs offline, you need to download a third-party tool that supports file management without an internet connection. However, merging PDFs online with pdf.net is much more convenient, as it doesn’t require any downloads; all you have to do is upload your documents, click a button to merge, and you’re done.
Can I use pdf.net on a Mac, Linux, or smartphone?
Yes, you can use pdf.net on a Mac, Linux, and smartphone, as it is an online tool. Our cloud-based platform allows you to edit, convert, or merge multiple PDFs on various devices without sacrificing functionality or ease of use.