Microsoft Works Spreadsheet to OpenDocument Spreadsheet converter

• Microsoft Works Spreadsheet is opened by our office engine headless and exported as OpenDocument Spreadsheet, prioritizing office fidelity for wks-to-ods.
• Cell values, visible formatting, charts, and sheet page setup influence export; formulas are evaluated from saved workbook state.
• Macros, scripts, document automation, and active form behaviour are not executed or preserved in the output.
• Missing fonts are substituted by server fonts, so line breaks and pagination can shift from the authoring machine.
• Tracked changes are accepted as the visible document state; reviewer comments may not appear unless they are visible in the exported view.
• The destination office file is editable but may not keep application-specific templates, themes, or unsupported controls exactly.

We converted our Microsoft Works Spreadsheet sample (1 KB) with Office engine on 2026-10-20. It took 3.2 s and produced a 17 KB OpenDocument Spreadsheet file, 13× larger than the input. The engine raised 1 warning, listed below.

• △Fonts that are not installed on our servers are replaced with substitutes, so lines can wrap differently.

filter

Override the office engine convert-to filter string when an advanced workflow needs a specific export filter.

The HTTP API and the MCP server run the exact engine this page uses (Office engine); the response carries the same warnings the web converter shows. Check support first with GET /api/v1/pairs?from=wks&to=ods.

curl -X POST https://filetypeconverters.com/api/v1/convert \
  -H "Authorization: Bearer $FTC_API_KEY" \
  -F "file=@input.wks" -F "from=wks" -F "to=ods" \
  --output output.ods

• Microsoft Works Spreadsheet to Excel XLSX
• CSV to OpenDocument Spreadsheet
• Excel XLSX to OpenDocument Spreadsheet