You must install the Windows version of OSIsoft PDF Creator and install it first.) Step 2. Install the Converter program. Click on the download button here, which will take you to Rapports website, and then click next step. Step 3. Download and run the Converter program. (The OSX version of PDF Converter can be found here) Step 4. Click the 'Advanced' button on the Open menu. Step 5. Make sure that you set your output file format to PDF. Click the 'Start' button to start converting. Why Choose To Convert PowerPoint to PDF If you are planning to share what you just created in PowerPoint on a computer, then you should choose to convert the file to PDF, instead of sending the presentation in plain text form. PowerPoint is more efficient because every presentation made in PowerPoint is converted to a PDF file. Besides, if you are creating professional-grade presentation in PowerPoint or other professional software, then you know that you need to add some important elements such as audio, video, or animation to make a PowerPoint presentation more professional. The Benefits of PDF Converter on Mac 1. Convert your file to PDF on your Mac. It is the best option if you are using Mac and if your file size is more than 400 megabytes. If you want a lot of space to work with, then you should try to find some tool that will help you to convert your big files easily. For example, if you are a professional in PowerPoint, then it is best if you choose to use the Converter software program on Mac to convert your file to PDF, so that you can create a PDF file without losing a lot of the quality of your presentation. 2. Turn your presentations into PDF by saving them as PDF. If you are a professional PowerPoint presenter and have the capacity to save your presentations as PDF, then you will get more benefits in making your presentations look professional. If you want to turn your slides into PDF files so that you can use them freely instead of sending them elsewhere, then you have to use the Converter software on Mac. 3. Convert PowerPoint into PDF on your Mac using the Converter program. If you know how to save PowerPoint files as PDF files using OSIsoft PDF Converter, then you will get a lot of benefits when you want to convert PowerPoint to PDF file. 4.