.NET API to Merge & Split Documents

‎API to Combine, Split, Swap, Trim or Remove Documents, Slides and Diagrams in .NET Applications.

GroupDocs.Merger for .NET, assists you to rapidly develop top-class business applications in C#, ASP.NET and other .NET technologies. Just a few lines of code will enable your .NET applications to combine, split, rearrange, swap, trim and remove single page or a collection of document pages, slides, images or diagrams. Perform these operations on secure files by setting or removing password protection of known and unknown file formats.

By using GroupDocs.Merger for .NET, you can perform merging; splitting and other related operations on single documents as well as a batch of documents. Programmatically stitch files of all popular formats, such as Microsoft Word, Excel, PowerPoint, Visio, OpenDocument, PDF, XPS, TXT, CSV, eBook and image file formats.

GroupDocs.Merger for .NET Features

Combine & merge multiple pages, slides & diagrams into a single document

Split and break large documents into multiple smaller files

Rearrange, shuffle and reorganize pages, slides or diagrams

Swap and exchange two pages, slides or diagrams with each other within a document

Trim document by removing specific pages, slides or diagrams

Remove single or collection of pages, slides or diagrams

Stitch together large number of documents in batches

Programmatically check if a document is secured with password‎

Set, reset and remove password of known and unknown document formats

Fetch list of supported file formats – Split and Join Text (ERR) Log File Format

Rotate pages and change page orientation of known & unknown formats

Combine multiple files of different formats to DOC, DOCX & XPS

Splitting large text files by line numbers

Obtain image representations of document pages and diagram family formats

Join Images with Background Color for Empty Black Image Space

Merge Different Types of Documents (DOC, XLS, PPT etc) into A Single PDF File

Easily Import OLE Objects into Microsoft Word, Excel, Presentation and OpenDocument File Types

Add Other Documents to Diagram Page via OLE Objects

Remove Desired Pages from Documents

GroupDocs.Merger for .NET API helps you delete unwanted pages from your document.

Apply Transformation to Rendered Output

You can perform various transformations to the rendered output document using GroupDocs.Merger ‎for .NET API. These transformation options give you control on the way you present the rendered ‎output for display. The available transformations are, page rotation option, page reorder option and ‎applying text watermark.‎

Check Password of Unknown Document Format

GroupDocs.Merger for .NET API enables you to check password of a document whose format is not known.

Support and Learning Resources

GroupDocs.Merger offers document viewing APIs for other popular development environments