SFW is a proprietary image format from Seattle FilmWorks photo processing.
XV is an image format from the Khoros visualization system.
FreeFileConvert uses tuned encoding for SFW to XV conversions, preserving clarity while trimming file size. Finished images open instantly across phones, tablets, desktops, and modern browsers without extra tweaks.
Upload SFW files from desktop or tablet, queue multiple jobs, and let the converter finish autonomously. Return whenever convenient to download synchronized XV results on any device you rely on.
Process up to 5 files sized 1024 MB per batch without splitting queues manually. Mixed-format uploads convert together, producing consistent XV images with dependable progress tracking.
SFW files contain images from Seattle FilmWorks digital photo service.
XV files store scientific visualization data with metadata.
Upload your image file in the SFW format from your device.
Select XV as the output format and click Convert. Adjust optional settings if needed.
Download the converted image file. Each file stays available for up to 5 downloads.