Tool 09 Files are processed locally in your browser
Simp / Trad Converter
Powered by the OpenCC lexicon, deeply traverses text cells across all sheets to batch-convert Simplified ⇄ Traditional Chinese.
1. Upload file
Drag Excel files here, or click to browse
Supports .xlsx / .xls, multiple files; processed locally in your browser
FAQ
What content gets converted?
Text cells across all sheets in the workbook. Numbers, dates and formulas are untouched.
How accurate is the conversion?
It uses the OpenCC open lexicon with word-level conversion (e.g. 「软件」↔「軟體」), far better than character-by-character mapping.
Can I convert Traditional back to Simplified?
Yes. Both directions are supported, and your choice is remembered for next time.