# Free tools

> Free tools that run in your browser: an AWS bill analyser and a migration cost calculator.

Source: https://wharfcloud.co.uk/tools · Last updated 21 October 2026 · WharfCloud

- [AWS bill X-ray](https://wharfcloud.co.uk/tools/aws-bill-xray): Drop in your AWS cost CSV and see where the money goes. Runs in your browser; the file never leaves your device.
- [Migration cost calculator](https://wharfcloud.co.uk/tools/migration-cost-calculator): Estimate the cost of moving off VMware or Windows Server 2016.

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