Free online PPSX to TIFF converter

Print and image-processing workflows may require TIFF slide images when the source is a PowerPoint show. Converting the slides produces raster images that can be viewed or archived without opening the presentation.

What the PPSX format is

PPSX is the PowerPoint Open XML Show format. It contains presentation slides and opens directly in slide-show mode rather than normal editing mode. Microsoft PowerPoint creates PPSX files; they can also come from presentations saved or exported in show format.

What the TIFF format is

TIFF is a raster image format used in print, publishing, scanning, and image archives. It supports high bit depths and lossless compression options such as LZW, making it useful when image detail matters. A TIFF file can contain multiple pages, although some applications expect one image per file.

How to convert PPSX to TIFF

Online on 101convert.com

1. Upload the PPSX file on the converter page. You can add several files for batch conversion; the per-file size limit is shown on the page.
2. Before converting, set any needed options: pages, resolution, image size, max width, max height, auto orient, or strip metadata.
3. Start the conversion and download the TIFF output.

The page's converter runs LibreOffice and then ImageMagick on its server.

Offline with desktop software

LibreOffice and ImageMagick are free options for Windows, macOS, and Linux. First export the show to PDF with LibreOffice, then render the PDF pages as separate TIFF files with ImageMagick:

libreoffice --headless --convert-to pdf --outdir output presentation.ppsx
magick -density 300 output/presentation.pdf -background white -alpha remove -alpha off -compress LZW output/slide-%03d.tif

Replace presentation.ppsx with the input filename and output with an existing destination folder. The -density 300 setting renders at 300 DPI; change it to suit the print or viewing requirement. ImageMagick needs a PDF-reading delegate installed and permitted by its security policy.

Microsoft PowerPoint can export slides directly on Windows: open the PPSX, choose File → Save As, select TIFF as the file type, and save. When prompted, choose Every Slide to export the full deck or Current Slide Only for one slide.

Quality and limitations

Each converted slide is rasterized, so its text and graphics are no longer editable as presentation objects; animations, transitions, and interactive links are not retained. Resolution controls rendered detail and usually affects file size. TIFF files can be substantially larger than the original PPSX, especially at high resolution or with many slides.