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PDF Merger ( Version: 9.1.8 )
Mgosoft PDF Merger is a simple, stand-alone application that lets you combine two or more Acrobat PDF files into a single PDF document.
Mgosoft PDF Merger provides numerous alternatives for special merge methods that allow you to combine documents and document parts in a number of different ways to make your work more effective.
Mgosoft PDF Merger does NOT require Adobe Acrobat, and produces documents compatible with Adobe Acrobat Reader Version 5 and above.
More License to Buy
  Quantity Unit Price Purchase Download
 PDF Merger GUI
  1 $24.90
2-9 $14.90
10+ $9.90
 PDF Merger Command Line
  1 $24.90
2-9 $14.90
10+ $9.90
  Developer License $249.90
 PDF Merger SDK (Document)
  Developer License $249.90
License Agreement
Developer License & SDK/COM: It is unlimited license, you can integrate the corresponding SOFTWARE into your developed software and redistribute it to all your customers with royalty-free. If the SOFTWARE contains source codes, you have the right to modify and reuse the codes.
Main interface of the software: Display All Screenshots and Settings >>
Key Functions
Standalone program. Does NOT require Adobe Acrobat or Reader.
Merge multiple PDF files or selected pages from one or more files into a PDF file;
Generate a new PDF file by merging one or more PDF documents;
Preserve all kinds of annotations;
Supports "owner" password protected PDF files
Supports "user" password protected PDF files (requires inputting password)
Allow to set PDF Meta properties like Title, Author, Subject and Keywords.
Very easy to use
Use it on all Windows version including the latest builds of Windows 10;
Command Line
Usage: pdfmerger <-i PDF File> [options]
-i <string> Specify input PDF files.
-o <string> Specify Output pdf file.
-l <string> Specify log file for output message.
-w <string> Set Open PDF file password.
-ft <string> Set 'title' to PDF file.
-fs <string> Set 'subject' to PDF file.
-fa <string> Set 'author' to PDF file.
-fk <string> Set 'keywords' to PDF file.
-fc <string> Set 'creator' to PDF file.
-fp <string> Set 'producer' to PDF file.
===Text stamping===
-tt <string> The content of the stamp.
-ts <int> Set the font size, default is 16 point.
-tc <int> Specify the text color,range from 0-16777215,default is 255(red).
-tp <int> The Position of stamps.
1 = Stamps on the Top-Left of the page. (default)
2 = Stamps on the Top-Center of the page.
3 = Stamps on the Top-Right of the page.
4 = Stamps on the Right-Center of the page.
5 = Stamps on the Right-Bottom of the page.
6 = Stamps on the Bottom-Center of the page.
7 = Stamps on the Left-Bottom of the page.
8 = Stamps on the Left-Center of the page.
9 = Stamps on the Center of the page.
-tr <int> The Angle for stamps,range from 0-360.
-tx <int> Offset from current position.
e.g -tx 10 Move to right 10 point
e.g -tx "-10" Move to left 10 point

-ty <int> Offset from current position.
e.g -ty 10 Move to bottom 10 point
e.g -ty "-10" Move to top 10 point
-tg Placed text watermark under the existing content.
Supported Operating Systems
OS: Microsoft® Windows XP/Vista/7/8/10 of both 32-bit and 64-bit.