# software-license-format-checker

> A developer utility and CLI tool for validating software license key formats (Windows 5x5 product keys, legacy Adobe serial patterns) and estimating multi-year SaaS vs perpetual license cost amortization.

Latest version **1.0.0** (published 2026-09-24) · MIT license · 0 weekly downloads

_The full health report (score, vulnerabilities, README, dependency tree, version history) is being computed; this document will grow once it lands._

## Install

```sh
npm install software-license-format-checker
pnpm add software-license-format-checker
yarn add software-license-format-checker
bun add software-license-format-checker
```

## Facts

| | |
|---|---|
| Version | 1.0.0 |
| Published | 2026-09-24 |
| First published | 2026-09-24 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | none |
| Module format | CommonJS |
| Dependencies | 0 |
| Unpacked size | 12.9 KB |
| Author | CDRBSoftwares Engineering |
| Maintainers | cdrbsoftwares |
| Keywords | software-license, product-key-validator, windows-product-key, adobe-serial-validator, saas-amortization, license-checker, cdrbsoftwares |

## Links

- npm: https://www.npmjs.com/package/software-license-format-checker
- Repository: https://github.com/cdrbsoftwares1/software-license-format-checker
- Homepage: https://www.cdrbsoftwares.com
- npm.io page: https://npm.io/package/software-license-format-checker

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_Source: https://npm.io/package/software-license-format-checker · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._