SDD is the presentation format from StarOffice/StarImpress, predecessor to ODP.
SXD is the older drawing format from OpenOffice.org, predecessor to ODG.
FreeFileConvert uses tuned encoding for SDD to SXD conversions, preserving clarity while trimming file size. Finished audio streams instantly across phones, tablets, desktops, and modern browsers without extra tweaks.
Upload SDD files from desktop, tablet, or cloud storage, queue multiple jobs, and let the converter finish autonomously. Return whenever convenient to download synchronized SXD results on any device you rely on.
Process up to 5 files sized 1000 MB per batch without splitting queues manually. Mixed-format uploads convert together, producing consistent SXD audio with dependable progress tracking.
SDD files use StarOffice binary format for presentation slides.
SXD files use OpenOffice.org XML format for vector drawings.
Upload your presentation file in the SDD format from your device, Dropbox, or Google Drive.
Select SXD as the output format and click Convert. Adjust optional settings if needed.
Download the converted vector file. Each file stays available for up to 5 downloads.