A PowerPoint presentation often doesn't need to be edited, just shown or sent — and in that case PPTX isn't always the best format. Let's look at when to convert a presentation to PDF, and when to individual images.
PowerPoint to PDF — for showing and sending as a whole
The PowerPoint to PDF converter saves the presentation as a PDF: each slide becomes a separate page in the document. This is handy when the recipient only needs to view or print the slides, not edit them — the formatting, fonts, and layout carry over exactly as set in the source file, and look identical on any device.
An important detail: PDF is a static format, so animations and transitions between slides don't carry over. Each slide is saved in its final state — the way it looks once all animations have finished playing.
PowerPoint to JPG — for inserting individual slides
If you don't need every slide as one document but a specific slide as a standalone image — to paste into another document, post on social media, or preview without a dedicated presentation app — use the PowerPoint to JPG converter. The result is a ZIP archive with one image per slide, numbered in order (slide-001.jpg, slide-002.jpg, and so on).
You can choose the resolution during conversion: 100 dpi for quick viewing, 150 dpi as a universal balance, 300 dpi for printing and maximum detail.