Sometimes you need to convert Excel to HTML, you can use Withdata DataFileConverter as Excel to HTML Converter (Transferor / Transformer).
Works GREAT in 2025.
Support Windows, Linux, and macOS.
Can run in GUI mode, Step by Step, just a few mouse clicks.
Can run in CLI (Command Line Interface), for Scheduled Tasks and Streams, for Automation.
After converting Excel to HTML in GUI, and Saving "Excel to HTML" session, then you can: