SLK (SYLK) is a text-based spreadsheet format for data interchange.
UOS is a spreadsheet format from the Chinese Uniform Office Format.
FreeFileConvert uses tuned encoding for SLK to UOS conversions, preserving clarity while trimming file size. Finished documents download instantly across phones, tablets, desktops, and modern browsers without extra tweaks.
Upload SLK files from desktop or tablet, queue multiple jobs, and let the converter finish autonomously. Return whenever convenient to download synchronized UOS 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 UOS documents with dependable progress tracking.
SLK uses symbolic addressing for cells, making it portable across applications.
UOS files store spreadsheet data in the UOF XML standard.
Upload your document file in the SLK format from your device.
Select UOS as the output format and click Convert. Adjust optional settings if needed.
Download the converted document file. Each file stays available for up to 5 downloads.