Why Choose It?
Wondershare PDF Merger is an efficient PDF tool to help you merge multiple PDF files into one for better organizing, archiving and batch printing. It allows you to choose any part of pages from the selected PDF files and merge flexibly to create a new PDF file. Also you can set the properties and security for the merged PDF file.
Flexible partial selection and merging methods
- Able to select merging methods for each imported PDF file flexibly.
- Merge selected pages or page ranges from multi-page PDF files.
- Multiple partial selection options: All, Odd, Even, Part (e.g.: 1, 3, 5, 7-10).
- Select page sort to merge multiple PDF pages: sequence or reverse.
- Support merging selected PDF pages alternately.
Merge encrypted PDF files into one
- Merge Owner Password protected PDF files directly without requiring the password.
Owner Password: Password which is used to protect PDF files from editing, copying and printing.
- Merge User Password protected PDF files with the authorized password.
User Password: Password which is used to protect the files from opening. It is also called Open Password sometimes.
- Remove security of original PDF files after merging them into a new one.
Customize properties and security for the output PDF file
Customize properties for the output file: Title, Subject, Author, and Keywords.
Set Open Password and User Password for the output file.
Able to customize file name and destination folder for the output file.
More Features
Quick Merging

Merge 500 single-page PDF files into a file within 1 minute.