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.
GroupDocs PPTX Merger App is a free online application that allows you to merge multiple PowerPoint presentations into a single file. There is no need to install any third-party software like Microsoft PowerPoint, OpenOffice Impress or other tools and plugins. All you need is your favorite web-browser!
The simple yet powerful user interface offers several ways to combine presentations:
GroupDocs PPTX Merger App is based on GroupDocs.Merger API for joining presentations programmatically in any popular programming language and platform: C#, Java, Cloud etc. If you are thinking of creating your own presentation merging solution, take a look at the full list of GroupDocs.Merger features by visiting its documentation. Here you can always find more code examples and detailed explanations of possible file merging options and use cases.
GroupDocs.Merger API is a right choice for corporate solutions which needs file merge and document joining features.
For individual developers and tiny projects GroupDocs.Merger Cloud SDK is the optimal solution. It provides a lightweight version of presentations merging functionality, that is available via Node.js, PHP, Python, Ruby as well as .NET, Java, Android etc.
You can also merge other file formats. Please see the list below.