In the past you can do it manually if you have a powerful enough PC, now you can save time and money on the expensive PC. PDFen is now included in all PPT Converter Suite. Online PowerPoint Merge Generator Online PowerPoint merge online — Merge online documents. All you have to do is paste, open, convert, save to PDF and send it to another person. Simple, simple, the best online program for merge your PowerPoint presentations. It's free online PPT Merge Program Free Online Merge Program Online Merge Generator. It combines various PowerPoint presentations in one PDF file. Furthermore, it's free online. Open-source PPT conversion tool (for OpenOffice.org projects) The free version allows conversion of both PowerPoint files and Word and Excel workbooks. More advanced versions allow conversion of PPT, PowerPoint, and Excel files separately or in groups. The program is open-source, and the entire source code is available on GitHub. Get Free PowerPoint Conversion to PDF Get Free PowerPoint Conversion to PDF If you need to convert your PowerPoint presentations to PDF format then you should try: OpenOffice.org — PowerPoint Converter It is simple to use to convert multiple PowerPoint presentations to a single PDF file. This is the most popular program for the conversion process. It can convert many graphics formats such as PPT, PPTX, slides, charts, and PDF. Many are also converted automatically. Also support many formats PowerPoint. EPS (Excel) Converter Free Excel Converter for Microsoft Office 2007, Office 2010, and Office 2016. You can save PowerPoint presentations and Excel files to one PDF file or one Excel file. This has a feature that creates a separate Excel workbook containing the file you want to convert. Excel Converter will not be able to open your PowerPoint file. Free online PowerPoint Converter Online PowerPoint file Converter A free online PowerPoint converter, it allows users to easily convert PowerPoint files and open them with Microsoft Office 2007, 2023 and 2016. It's based on the Microsoft PowerPoint software which was sold to Microsoft for 1 in 1990. POP3 Converter Free Convert text to pictures or video free from PowerPoint. Online PPT file Converter Online PPT Converter Free Convert a folder of PowerPoint presentations or other compressed files. You will be asked to select the file to be converted and the destination folder. There should be a default directory for you to enter new files into.