The best way to make sure your PowerPoint project can be viewed on your colleagues' computer is to convert it to a more popular format first. And one of the tools you can use for this purpose is called Convert Powerpoint to PDF 4dots.
The graphic interface of this application is pretty straightforward and simplistic, and you need to start by selecting the source files you need to process.
You can do so using either drag and drop, or manually browsing to the location of your PowerPoint files. The supported formats are: PPT, POT, PPS, PPTX, PPTM, POTX, POTM, PPSX and PPSM.
Alternatively, you can load a list of source files from a TXT or an Excel file, provided their full paths are clearly included.
On the downside, you do not get any control over the slides that get converted to PDF, in other words, you cannot select specific slides to be included or excluded from the conversion.
You have no choice but to convert the entire PowerPoint project altogether, then use a dedicated PDF editor to remove the pages that are unnecessary.
Furthermore, there is very little room for any type of customization whatsoever. You can merely choose to explore the first output PDF as soon as it is created, as well as keep the folder structure. .
You also get to select the location for the generated PDF, but this is pretty much everything you have control over.
In a nutshell, Convert Powerpoint to PDF 4dots can come in handy when you want to quickly export your PowerPoint projects to PDF, a more popular format that can be accessed even without having a dedicated viewer installed (for example, browsers can open such documents without issues). The app does not need any expert skills so even novices can enjoy it.