📉 Reduce the size of a PowerPoint (.PPTX) file

If you're unable to upload a PowerPoint file to Redokun because its size exceeds the upload limit, follow these steps to reduce the file size.

🖼️ 1. Compress pictures in your presentation

1. Select a picture in your document. The Picture Format tab will appear.

2. On the Picture Format tab, under the Adjust group, select Compress Pictures.

   Under Compression options:

   • Ensure Apply only to this picture is not selected.
   • Select Delete cropped areas of pictures.
   • Under Resolution, select Use default resolution.
3. Click OK.(Microsoft Support, Microsoft Support)

🧹 2. Delete image editing data and lower default resolution

1. Go to File > Options > Advanced.

   Under Image Size and Quality:

   • Select Discard editing data.
   • Ensure Do not compress images in file is not selected.
   • In Default resolution, select 150 ppi or a lower value.(Microsoft Support)

🔤 3. Reduce the character set of embedded fonts

1. Go to File > Options > Save.

   Under Preserve fidelity when sharing this presentation:

   • Select Embed fonts in the file.
   • Then select Embed only the characters used in the presentation.
   • ⚠️ If you want others to edit the presentation, select Embed all characters instead.(Microsoft Support, Thoughtit20)

By following these steps, you can effectively reduce the size of your PowerPoint presentations, making them easier to upload to Redokun.

If you need further assistance, feel free to contact our support team.