You can open PPTX files with Microsoft PowerPoint in Windows and macOS. PowerPoint is the best program for opening PPTX files because it fully supports the formatting of the presentations, which includes the placement of text, slide transitions and effects, images, and shapes.

Create a presentation

1. Open PowerPoint.
2. Select an option: Select Blank Presentation to create a presentation from scratch. Select one of the templates. Select Take a Tour, and then select Create, to see tips for using PowerPoint.

It’s a free app that will be preinstalled with Windows 10, and you don’t need an Office 365 subscription to use it. That’s something Microsoft has struggled to promote, and many consumers simply don’t know that office.com exists and Microsoft has free online versions of Word, Excel, PowerPoint, and Outlook.

Accessing Microsoft PowerPoint and other core Office programs is free via the web, and all you’ll need is a Microsoft account. Head over to Office.com and create an account, or log into one that you already have.

Microsoft PowerPoint Open XML

PPT is a file extension for a presentation file format used by Microsoft PowerPoint, the popular presentation software commonly used for office and educational slide shows. All text images, sound and video used in the presentation are contained in the PPT file.

How to convert PPT to PPTX online:

1. Go to our PPT converter, drag your PPT file inside the tool.
2. Download the converted file in PDF format.
3. On the footer, click ‘PDF to PPT’.
4. Drag the new file into the toolbox, which will now be saved as a PPTX.
5. Download your new PPTX presentation.

How to convert JPG to PPT for free online:

1. Go to the Smallpdf Converter.
2. Upload your JPG image into the toolbox.
3. Download the first converted file (in PDF), click ‘Start Over’.
4. Pop the file in the toolbox again.
5. It will now convert to PPT. Download your file.

First, you need to add a file for conversion: drag & drop your PNG file or click inside the white area to choose a file. Then click the “Convert” button. When PNG to PPTX conversion is completed, you can download your PPTX file. You can change PNG to PPTX in a few seconds.

You can save your presentation as a PDF in File > Save As. You can export your presentation as a PDF file by going to File > Export.

To insert a PDF into PowerPoint without losing quality, follow the steps below:

1. Open PowerPoint and create a new presentation (or open an existing PPT file).
2. Select the slide which you want to insert the PDF.
3. Go to Insert>Object in the Insert menu at the top.
4. Select Create from file>Browse.