Excellent Online PDF Merger

Instead of having to download and install a program, you can merge PDF files online with no ads or interruptions.

All Browsers Supported

This online PDF converter works perfectly with different browsers including Chrome, Safari, FireFox, etc.

Merge PDF on Any Device

LightPDF supports Windows, Mac, Android and iOS, so you can combine PDF files anywhere or anytime.

Easy to Use

After uploading your PDF files, all the files will be combined automatically. It is a huge help for merging PDF files with hundreds of pages.

100% Safe and Secure

Your privacy is fully protected since each file you uploaded will be deleted instantly after the modifications are done.

All-in-one PDF Tool

LightPDF is more than a PDF merger, it is also available for splitting, rotation, annotation, compression and so on.

How to Merge PDF for Free