An .sdocx file is not a single entity; it is a compressed archive (a ZIP) of XML files, media assets, and style definitions. Unlike the standard .docx , the "S" stands for Strict , adhering strictly to the ISO/IEC 29500 standard. It is a format obsessed with preservation, ensuring that data is stored in a way that is independent of the specific word processor that created it. It is malleable, semantic, and designed for editing.
If you no longer have access to a Samsung device, online tools can help. Be cautious with sensitive data, as these tools require you to upload your files to their servers. sdocx to pdf