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Category Archive: GroupDocs.Merger Product Family
Merge PDF, Word Documents, Spreadsheets, Presentation Files in C#
Today, we will learn to programmatically merge PDF, Word documents, spreadsheets, presentations using C#. In an earlier post, we have seen the merging and splitting of documents using Java.

This article will also show you the code examples regarding:
I will be using the GroupDocs.Merger for .NET in all the examples below. Before you proceed, you may get the API from either of the following options:… Continue Reading
Split or Merge PDF, Word, Excel Documents in Java
Worried about merge or split documents of various types in multiple platforms? There could be many statements in your mind:
- How to merge PDF documents together in Java?
- Want to split word documents, or merge excel spreadsheets.
- What to do if I need to merge PPT/PPTX presentations.
- Many more questions, the list may not end.


GroupDocs provides a document merging solution for all such requirements. It’s Java API allows you to merge documents and manipulate document structure in Java across a
Change page orientation of a Word document in C#
Do you want to change orientation (e.g. landscape, portrait) of a single or multiple pages in a Word document? GroupDocs.Merger for .NET allows you to do this with just a few lines of code.
Usage
Below are the steps to change page orientation:
- Initialize OrientationOptions class with desired orientation mode and page numbers
- Instantiate Merger objectwith source document path or stream
- Call ChangeOrientation method and pass OrientationOptions object to it
- Call Save method specifying file path to save resultant document
Posted in GroupDocs.Merger Product Family Tagged change orientation, page orientation
Move Pages in PDF using GroupDocs.Merger for .NET and Java
If you are a regular user of Word Processing, Spreadsheet, Presentation and PDF documents, you can understand how struggling the task of typing up these documents is. Considering the efforts that requires just in the area of typing, formatting and correcting the layout is significantly difficult as it usually requires multiple clicks to complete a simple task of formatting.
Although some documents tool creates new pages automatically, as needed, but it is quite difficult to move pages within the documents. … Continue Reading
Posted in GroupDocs.Merger Product Family Tagged API, back-end API, C Sharp, C#, documents, Excel, GroupDocs.Merger API, GroupDocs.Merger for .NET, GroupDocs.Merger for Java, Merger, Move, Move Document, MS Excel, MS Word, Password Protected, Password Protected Document, PDF, PDF Document, Rearrange, Rearrange Document, Spreadsheet, Spreadsheet Document, UI Independent API, Words, Words Document
Remove or Delete Pages from Documents in C#
We’ll see how to remove a single page or a collection of specific page numbers from the source document in C# using GroupDocs.Merger for .NET. This is a back-end API that can be integrated into any new or existing .NET application without any dependency.
Does it require any software installation?
Absolutely not. It doesn’t matter if MS Office or any PDF reader is installed on your computer. Using a single GroupDocs.Merger for .NET DLL you can develop a web, … Continue Reading
Extracting pages from a document and saving them as a new file in C#
The first and foremost question in your mind could be, is it about PDF documents only? And the answer is, No. In this blog post we will see how simple yet helpful it is to extract pages from different kinds of documents (e.g. Word, Excel, Presentation, PDF, HTML, RTF) and save them as a new file using GroupDocs.Merger for .NET. Learn more about the supported file formats. Hence, the resultant document will possess only extracted pages.
Is there any software … Continue Reading
Introducing more simplified and improved GroupDocs.Merger for .NET
GroupDocs.Merger for .NET allows you to merge or manipulate document structure across a wide range of file formats. Those who are new to this API, you can join several documents into one, split single document to multiple documents, reorder or replace document pages, change page orientation and manage document password.
Version 19.9 is a major release. We totally restructured the API and below are the reasons to migrate:
- Merger class introduced as a single entry point to manage the
Posted in GroupDocs.Merger Product Family Tagged GroupDocs.Merger for .NET
Add Password Protection To Word Or PDF Files In C#
Everything is going digital. There are outstanding products/tools to pull you into the paperless era. We share information across companies or anywhere in the form of different file formats. It could be a Spreadsheets, PDF documents, or any of the MS Office formats. But the biggest threat is security. Let’s understand this with a use-case.
How to Add Password to PDF in C#?
You want to secure a Spreadsheet, Presentation, Word or a PDF file on a machine where … Continue Reading