FreeFileConvert uses tuned encoding for SDA to POTM conversions, preserving clarity while trimming file size. Finished audio streams instantly across phones, tablets, desktops, and modern browsers without extra tweaks.
Seamless workflow
Upload SDA files from desktop, tablet, or cloud storage, queue multiple jobs, and let the converter finish autonomously. Return whenever convenient to download synchronized POTM results on any device you rely on.
Batch support for teams
Process up to 5 files sized 1000 MB per batch without splitting queues manually. Mixed-format uploads convert together, producing consistent POTM audio with dependable progress tracking.
About SDA
How to open SDA files
Apache OpenOffice LibreOffice
About POTM
How to open POTM files
Microsoft PowerPoint
How to convert SDA to POTM
STEP 1
Upload your presentation file in the SDA format from your device, Dropbox, or Google Drive.
STEP 2
Select POTM as the output format and click Convert. Adjust optional settings if needed.
STEP 3
Download the converted presentation file. Each file stays available for up to 5 downloads.
More SDA and POTM options
Convert other files to POTM
Explore popular source formats that convert beautifully into POTM.