SOVEREIGN TOOLS

Offline desktop tools by Light in the Dark Solutions

No internetNo accountsNo trackingOne-time buy
Your data never leaves your computer. Each tool runs entirely on your own machine — no cloud, no subscription, no telemetry. You need only Python 3.10+ (free). Buy once, use forever.

Sovereign Stock

Offline inventory / stock tracker

  • Import your spreadsheet, track items & value
  • Search, add, edit, export
  • Offline HTML reports
€19
Buy Stock

Sovereign Ledger

Offline expense / ledger tool

  • Dated entries, debit/credit, running balance
  • Search, add, edit, export
  • Offline HTML statements
€19
Buy Ledger

Sovereign Lens

Offline CSV / log analyzer

  • Ingest any CSV or log file
  • Per-column stats, auto number/text detection
  • Offline HTML analysis reports
€19
Buy Lens

All Three — Bundle

Stock + Ledger + Lens

  • The full sovereign toolkit
  • Everything above, one download
  • Best value
€39
Buy Bundle

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FROM LIGHT COMES DARKNESS — AND FROM DARKNESS, THE LIGHT