Merge PDF

Getting your file ready...

Merge your PDF files quickly and easily online into a singleprofessional document. Our user-friendly and fast PDF merger is free and adds no watermarks.

Merge multiple PDFs into a single file in seconds
Works online on any device and operating system
Trusted by 1.7 billion people since 2013

Simple Online Tool to Combine PDFs

With our Merge PDF toolcombining multiple files into one document is quick and effortless. Simply upload your PDFsand our tool takes care of the rest. It’s free to usewith no hidden stepsand no registration needed.

Secure Online PDF Merging

Your files are secure with us. Your uploaded files are encrypted using TLSand they’re automatically deleted from our servers after one hour. For more detailscheck out our privacy policy.

Works on Any Device

Merge multiple PDFs easily right from your web browser—no downloads or installations required. Combine PDF documents seamlessly on MacWindowsLinuxor mobile. Prefer offline? Use our Windows app on your computer for fast and efficient merging anytime.

Preview and Organize with Thumbnails

Upload your PDFsand we’ll show you a preview. Rearrange PDF pages into the desired orderdelete what you don’t needor add more files before merging. It’s quicksimpleand fully customizable to suit your needs.

Reliable PDF Merging

Say goodbye to expensive software—our PDF merger is freesimpleand secure. Your file is protected with industry-standard TLS encryptionso you can merge PDFs into a single file confidentlyknowing your data stays safe and private.

Cloud-Based Processing

Our online PDF merger is cloud-basedsaving your device’s resources and giving you the freedom to merge PDFs from anywhereanytime.

How to Merge PDF Files Online for Free:

Drag & drop your file into our free PDF Merger at the top of this page.
Add extra files if needed: PDFsimagesor other file types.
Rearrange and rotate the pages as necessary.
Hit ‘Finish’ to combine your files into a single PDF.
Downloadsave to Google Driveor share your merged file—done!

Merge PDF FAQs

What file formats are supported for merging?
Combine PDF documents with other PDFsWordExceland image files like JPG and PNG.
Is it possible to merge PDF and JPG files together?
Yes! You can combine your PDFs and JPGs into a single file by uploading them to the Merge PDF tool. Just upload all your filesrearrange the pages as neededthen merge to create your single file.
How can I reduce the size of a merged PDF?
Combine your PDFsthen reduce the file size without losing quality using our Compress PDF tool.
What’s the best way to combine PDF files offline?
Stay productive offline by using the Smallpdf Mobile App (iOS and Android). It allows you to securely mergeeditand organize PDFs directly on your smartphoneeven without an internet connection.
How can I merge PDF files on a Mac?
Merge your PDFs effortlessly on any Mac browser with Smallpdf's online tool. Simply upload your filesarrange them as neededand merge them into a single document—no software installation necessary.
Is it possible to combine PDF files directly in Google Drive?
Although Google Drive lacks a built-in merge functionyou can utilize Smallpdf's Merge PDF tool to combine your PDF files and then save them directly to your Google Drive.