Merge PPTX Files Online — Free PowerPoint Merger

How to use it

Step 1

Upload your PPTX files

Select or drag and drop two or more .pptx files into the upload area. Each file can be up to 50MB.

Step 2

Check the presentation order

Review the selected files and use Move Up or Move Down to arrange them in the order you want them combined.

Step 3

Start the merge

Click Merge Presentations to combine the selected PowerPoint files into one presentation.

Step 4

Download the result

When processing finishes, click Download Merged PPTX to save the combined presentation to your device.

What Does the PPTX Merger Do?

This tool combines multiple PowerPoint (.pptx) presentations into a single PPTX file. Instead of opening each presentation separately and manually moving slides between files, you can add the presentations here, arrange their order, and create one combined presentation.

Why Merge PowerPoint Presentations?

Separate presentations are often created for different teams, project sections, meetings, or chapters of a larger report. Merging them can make the final presentation easier to share and present. The file order you choose determines the order in which the presentations are combined.

How to Combine Multiple PPTX Files

Start by adding two or more .pptx files to the upload area. After the files are selected, use the Move Up and Move Down controls to arrange them in the required sequence. When the order is ready, click Merge Presentations and download the resulting PPTX file.

Browser-Based PPTX Processing

The merge process runs inside your browser rather than requiring the selected presentation files to be uploaded to a remote server for processing. This is useful when working with presentations that contain business, project, academic, or other information that you prefer to keep on your own device.

Working With Slide Content and Media

The merger combines the contents of the selected PPTX presentations into a single presentation package. PPTX files can contain slide text, shapes, graphics, images, and other embedded media. The resulting file is created from the presentation structures provided by the selected files.

Features explained

Multiple PPTX Files

Add multiple PowerPoint presentations to create one combined PPTX file instead of merging presentations manually.

Custom File Order

Use the Move Up and Move Down controls to decide the order in which the selected presentations are combined.

Browser-Based Processing

The selected PPTX files are processed in your browser, so the merge does not require uploading them to a remote server.

50MB File Limit

Each selected PPTX file can be up to 50MB. Processing performance can also depend on the available memory of your device.

What can you use it for?

Project Presentations

Combine separate project sections or presentation chapters into one PPTX before sharing the final deck.

Team Slide Decks

Join presentations prepared by different team members and arrange the decks in the required presentation order.

Reports and Presentations

Bring separate report sections or supporting presentations together into one PowerPoint file.

Academic Presentations

Combine presentation sections prepared separately for classes, research, assignments, or group projects.

Tool information

Input format	PPTX
Output format	PPTX
Maximum file size	50MB per file
Minimum files	2 or more PPTX files
File ordering	Move Up / Move Down controls
Processing	Browser-based
Server upload for merging	No

Benefits

Combine separate PowerPoint presentations into one PPTX file.
Arrange presentations before merging them.
Avoid manually copying slides between separate files.
Process selected files directly in the browser.
Download the combined presentation after processing.

Limitations

Only PPTX files supported by the tool should be selected.
Each input file can be up to 50MB.
Browser memory and device performance can affect processing time.
The final presentation depends on the content and structures contained in the source PPTX files.

Security and Processing

The selected PPTX files are processed in your browser for the merge operation rather than being uploaded to a remote server. This keeps the input files on the device while the tool works with them.

Privacy

The merge process is browser-based. The selected presentation files are not uploaded to a server for the merge operation.

Tips

Add all presentations before starting the merge.
Use Move Up and Move Down to check the presentation order carefully.
For large presentations, allow additional time for browser processing.
Keep the original presentations if you may need to recreate a different slide order later.

Frequently asked questions

Can I merge multiple PPTX files into one presentation?

Yes. Add two or more PPTX files, arrange their order, and click Merge Presentations to create one combined PPTX file.

Are my PowerPoint files uploaded to a server?

No. The merge process runs in your browser, so the selected PPTX files are not uploaded to a server for processing.

What is the maximum PPTX file size?

Each PPTX file can be up to 50MB. The practical processing limit can also depend on your device memory and browser performance.

Can I change the order before merging?

Yes. Use the Move Up and Move Down controls to arrange the selected presentations before starting the merge.

How many PPTX files can I merge?

The tool is designed to combine multiple PPTX files. The available processing capacity can depend on the size and complexity of the presentations and the memory available on your device.

What file format does the tool create?

The merged presentation is provided as a PPTX file.

Can I remove a file before merging?

Yes. Use the Remove control to take a selected presentation out of the file list before starting the merge.

Will the presentations be merged in the order I select them?

The presentations are combined according to the order shown in the file list. Use the Move Up and Move Down controls to set the required sequence before merging.

Why use this tool?