Free Online PPTX Document Merger

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

Drop or select your files

PPTXPowerPoint Open XML Presentation

Files with PPTX extension are presentation files created with popular Microsoft PowerPoint application. Unlike the previous version of presentation file format PPT which was binary, the PPTX format is based on the Microsoft PowerPoint open XML presentation file format. A presentation file is a collection of slides where each slide can comprise of text, images, formatting, animations, and other media.

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How to merge a PPTX document using GroupDocs.Merger App

Select or drop your PPTX documents for merging.
Once upload completes, drag PPTX document thumbnails to rearrange them.
Click on Merge Now button to start merge process.
Once your PPTX documents are merged click on Download Now button.
You may also send the download link to any email address by clicking on Email button.

Fast and Easy Merger

Upload your document(s), click on "Merge" button. You will get the download link as soon as the file is merged

Merge from Anywhere

It works from all platforms including Windows, Mac, Android and iOS. All files are processed on our servers. No plugin or software installation required for you

Merger Quality

Other Merger file formats

You can also merge other file formats. Please see the list below.

csv Merger (Comma Separated Values File)
doc Merger (Microsoft Word Document)
docm Merger (Microsoft Word Macro-Enabled Document)
docx Merger (Microsoft Word Open XML Document)
dot Merger (Microsoft Word Document Template)
dotm Merger (Microsoft Word Macro-Enabled Template)
dotx Merger (Word Open XML Document Template)
epub Merger (Digital E-Book File Format)
odp Merger (OpenDocument Presentation File Format)
ods Merger (Open Document Spreadsheet)
odt Merger (Open Document Text)
one Merger (Microsoft OneNote File Format)
otp Merger (Origin Graph Template)
ott Merger (Open Document Template)
pdf Merger (Portable Document)
pps Merger (Microsoft PowerPoint Slide Show)
ppsx Merger (PowerPoint Open XML Slide Show)
ppt Merger (PowerPoint Presentation)
rtf Merger (Rich Text File Format)
txt Merger (Plain Text File Format)
vdx Merger (Microsoft Visio XML Drawing File Format)
vsdm Merger (Visio Macro-Enabled Drawing)
vsdx Merger (Microsoft Visio File Format)
vssm Merger (Microsoft Visio Macro Enabled File Format)
vssx Merger (Visio Stencil File Format)
vstm Merger (Visio Macro-Enabled Drawing Template)
vstx Merger (Microsoft Visio File Format)
vsx Merger (Vector Scalar Extension)
vtx Merger (Microsoft Visio Drawing Template)
xls Merger (Microsoft Excel Binary File Format)
xlsb Merger (Microsoft Excel Binary Spreadsheet File)
xlsx Merger (Microsoft Excel Open XML Spreadsheet)
xps Merger (Open XML Paper Specification)