Free online PPS to MOV converter

A PPS file is a PowerPoint slide show, not a video, so it must be rendered into moving images for use in a video editor or a workflow that requires MOV. The conversion turns slides into timed video frames; animations, narration, and transitions may depend on the method used.

What the PPS format is

PPS is the PowerPoint Show format used for presentations that open directly in slide-show mode. Microsoft PowerPoint creates PPS files, and presentation software such as LibreOffice Impress can open many of them. A PPS contains slides and may include transitions, animations, and audio, but it is not itself a video file.

What the MOV format is

MOV is a QuickTime multimedia container that can hold video, audio, and other media tracks. It is commonly used in Apple-oriented workflows and video editing. MOV does not specify a single codec: compatibility depends on the codecs inside the file. H.264 video with AAC audio is supported by many current editing and playback applications.

How to convert PPS to MOV

Online on 101convert.com

1. Upload the PPS file on the converter page. You can add several files for batch conversion; the page shows the per-file size limit.
2. Set show each page for to choose how long each slide appears.
3. Start the conversion and download the resulting MOV file.

Offline with desktop software

Free option: LibreOffice Impress and FFmpeg. LibreOffice runs on Windows, macOS, and Linux. Open the PPS in Impress and export it as a PDF using File → Export As → Export as PDF. Use Poppler’s pdftoppm to render the PDF pages as numbered PNG files, for example pdftoppm -png -r 150 deck.pdf slide. With FFmpeg installed, create a MOV with each slide held for five seconds:

ffmpeg -framerate 1/5 -i slide-%d.png -c:v libx264 -pix_fmt yuv420p -r 30 slideshow.mov

This method produces a basic timed slideshow; it does not preserve PowerPoint animations, transitions, or embedded audio.

Microsoft PowerPoint. Open the PPS in PowerPoint, exit slide-show mode if needed, then use File → Export → Create a Video to save an MP4. Convert that file to MOV with FFmpeg. If its codecs are supported in your target workflow, remux without re-encoding:

ffmpeg -i presentation.mp4 -c:v copy -c:a copy presentation.mov

If the codecs are incompatible, re-encode to H.264 video and AAC audio:

ffmpeg -i presentation.mp4 -c:v libx264 -pix_fmt yuv420p -c:a aac presentation.mov

Quality and compatibility

Slide duration affects the total video length; the image-sequence command uses five seconds per page. Exporting through PowerPoint can retain timed presentation effects better than rendering a PDF, but check the resulting video for missing fonts, media, or effects. Re-encoding can reduce quality, while stream copying preserves the source video and audio streams when the MOV container accepts their codecs.