Excel Data Synthesizer — Free Demo (Windows x64)
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Offline synthetic Excel data generator.
No internet. No API key. Fake/mock data only.

LIMITS
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Free demo: maximum 25 rows per run.

QUICK START
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1. Put your sample workbook next to ExcelDataSynthesizer.exe
   - Row 1 = column headers
   - Row 2+ = a few example rows

2. Open PowerShell in this folder and run:

   .\ExcelDataSynthesizer.exe sample.xlsx -r 25 -o demo_output.xlsx

3. Open demo_output.xlsx

USEFUL FLAGS
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  -r, --rows <n>           Rows to generate (max 25 in demo)
  -o, --output <path>      Output .xlsx file name/path
  --name-style mock        Default: test 1, test 2, ...
  --name-style realistic   Person-like names
  --realistic-names        Shortcut for realistic names
  --sheet <name>           Worksheet to read
  --seed <n>               Reproducible random output
  -h, --help               Show help

NOTES
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- Generates synthetic/fake data only. Do not use as real PII.
- Works offline after download.
- Supported column hints include Id, Name / FirstName / LastName,
  Status, State, Amount, Phone, Address, Date, and other free-text columns.
