Free Online Document Merger

Merge documents online from any device, with a modern browser like Chrome, Firefox

GroupDocs.Merger App

GroupDocs.Merger App Supported Document Formats

Microsoft Office Formats
  • Word: DOC, DOCM, DOCX, DOT, DOTX, DOTM, RTF‎
  • Excel: XLS, XLSX, XLSM, XLSB
  • PowerPoint: PPT, PPTX, PPS, PPSX
  • Visio: VSDX, VSDM, VSSX, VSSM, VTX, VSTM, VDX, VSTX, VSX
  • OneNote: ONE
OpenDocument & Other Formats
  • OpenDocument Formats: ODT, OTT, ODS, ODP, OTP, OTS
  • Fixed Layout: PDF, XPS
  • Text: TXT, CSV, TSV
  • Web: HTML, MHT, MHTML
  • Other: EPUB

Discover GroupDocs.Merger free online app!

How to

 How to merge document using GroupDocs.Merger App

  • Select or drop your documents for merging and click on Merge Now button to start merge process.
  • Once upload completes, drag document thumbnails to rearrange them.
  • Once your documents are merged click on Download Now button.

Powered By

 GroupDocs.Merger for .NET API

Rich document merger .NET library & API.
Boost your solution's features with our powerful document merge engine!

More Platforms

 GroupDocs.Merger for Java

Java version of GroupDocs.Merger library & API.
Merge documents in Java, your way!

 GroupDocs.Merger Cloud

Easy to use cross-platform Cloud solution.
The secret of document merging for Cloud solutions!

Open-Source UI/UX Solutions

 GroupDocs.Merger for .NET and Java

Integrate document merger in your apps using our out-of-the-box open-source front-end solutions based on Angular and GroupDocs.Merger for .NET/Java.
UI/UX solutions can be run as standalone application or can be integrated in any .NET/Java application, download and build your merger solution within few clicks!
  • GroupDocs.Merger MVC UI/UX Solution (Coming Soon)
  • GroupDocs.Merger .NET WebForms UI /UX Solution (Coming Soon)
  • GroupDocs.Merger Java Dropwizard UI/UX Solution (Coming Soon)
  • GroupDocs.Merger Java Spring UI/UX Solution (Coming Soon)

 GroupDocs.Total for .NET and Java

GroupDocs.Total is an open-source UI/UX solution where all GroupDocs products are working together as one.
GroupDocs.Total provides multiple high quality features against over 120 document formats, such as conversion, signature, parser and much more!