Some people convert PowerPoint to PDF to prevent their PPT content from being stolen by others, while others do it to avoid confusion in the format of PPT during presentations. No matter what your reason is, as long as you need to convert PowerPoint to PDF file, this article can help you.
This article will introduce you to 3 of the most popular and best PPT to PDF converters in 2025, helping you easily convert PowerPoint to PDF while avoiding losing formatting and quality of the source document.
Part 1. How to convert PowerPoint to PDF free online with PDF Converter
PDF Converter is a professional online free tool for converting PDF files to other documents or converting other documents to PDF. It supports many popular document formats such as Word, Excel, PowerPoint, PNG, JPG, etc., which can easily meet your needs of converting PowerPoint to PDF files.
At the same time, with its intuitive interface design and simple usage steps, it has become one of the best and most popular PDF converters. Even if you are a beginner, you can easily achieve lossless conversion of PowerPoint to PDF files according to the instructions on the page.
Please follow the steps below to use PDF Converter to convert PowerPoint to PDF files.
Step 1. Import PowerPoint
First, enter the free online PowerPoint to PDF Converter provided by PDF Converter, then click the "Upload your files" button to import the PPT presentation you want to convert to PDF, or directly drag the PPT into the PowerPoint to PDF Converter.
You can also pull down the menu next to the "Upload your files" button and choose to import the PowerPoint to be converted from Google Drive, OneDrive, Dropbox, etc. or directly enter its online link.
Step 2. Convert PowerPoint to PDF
After successfully importing the file, click the "Convert to PDF" button to start converting PowerPoint to PDF.
If you want to convert multiple PowerPoint to PDF at once, you can click the "Upload your files" button again to import other PPT.
Step 3. Download PDF
In a few seconds, the PowerPoint to PDF Converter will automatically download the converted PDF and save it locally once the PowerPoint to PDF conversion is successful.
Note: If your PowerPoint to PDF Converter does not automatically download the PDF after successfully converting PowerPoint to PDF, it is because your browser blocks pop-up. You can just select Allow in the upper right corner of your browser.
In addition to converting PowerPoint to PDF as a PDF Converter, it also provides you with a variety of different PDF editing functions, including compressing PDF files, merging multiple PDF files into one PDF, text recognition PDF, etc.
Part 2. Convert PowerPoint to PDF directly via Microsoft PowerPoint
When it comes to PowerPoint, the first tool that comes out is Microsoft PowerPoint. As the most popular desktop program for creating presentations, showing and sharing with others in current offices and enterprises, it has a built-in function to help you easily convert PowerPoint to PDF.
Microsoft PowerPoint provides a variety of ways to convert PowerPoint to PDF. If you want to successfully convert PowerPoint to PDF with notes, you can follow the steps below:
Step 1. First, download and install Microsoft PowerPoint on your computer, and then launch the PowerPoint to PDF converter for Windows and Mac.
Step 2. Select the "File" option in the upper left corner of the main window and click "Print".
Step 3. Set the printer to Microsoft Print to PDF and select "Full Page Slides" in "Print Layout".
Step 4. Click the "Print" button. Then rename the new PDF file in the new window and select the location to export.
Follow the above 4 steps to successfully use Microsoft PowerPoint to convert PowerPoint to PDF without losing formatting.
Part 3. Save PowerPoint to PDF without notes by using Google Slides
If you don't have a subscription to Microsoft Office, you can also turn to free alternatives such as Google Slides.
Google Slides is one of the built-in features of Google Drive launched by Google. As an online presentation tool, its functions are similar to Microsoft PowerPoint, but with cloud collaboration and cross-platform access as its core advantages, it is more suitable for teamwork.
The method to successfully convert PowerPoint to PDF without notes by using Google Slides is as follows:
Step 1. First, upload your PowerPoint to Google Drive.
Step 2. Right-click the uploaded PowerPoint file in Google Drive and choose Open with Google Slides.
Step 3. Select Download from the File option on the upper left of Google Slides, and then select PDF from the "Download" drop-down menu.
After a short wait, you can get the PDF successfully converted from PPT.
Part 4. FAQs
Question 1. Why convert PowerPoint to PDF?
There are many reasons to convert PowerPoint to PDF, including but not limited to: locking content and formatting; making it easier for others to view PPT without Microsoft PowerPoint; making them easier to share with others, cause PDF are usually smaller than PowerPoint.
Question 2. How to convert PowerPoint to PDF on Android and iOS?
You can open a browser on Android and iOS devices and access an online free PowerPoint to PDF Converter. Or install an app that can convert PowerPoint to PDF on your device.
Question 3. Are there any restrictions when converting PowerPoint to PDF?
If your PowerPoint has elements such as comments, some tools will automatically ignore these comments when converting PowerPoint to PDF.
Question 4. What is the difference between .ppt and .pptx?
.ppt and .pptx are both PowerPoint extensions. .pptx is an upgrade from .ppt. This type of file is usually smaller and more secure than .ppt. When you need complex animation design and cloud storage functions, it is recommended that you use .pptx.
Question 5. How to ensure image quality in PowerPoint to PDF conversion?
When choosing a PowerPoint to PDF converter, you can choose a more professional or powerful tool that can support lossless conversion of PowerPoint to PDF, such as PDF Converter.
Part 5. Conclusion
In this article, we introduce you to the 3 best ways to convert PowerPoint to PDF in 2025. You can choose between online PowerPoint to PDF Converter, the official Microsoft PowerPoint, or the Google Slides.
However, if you want to convert PowerPoint to PDF losslessly with notes, we recommend you use PDF Converter for desktop and mobile.
