# NORMAL-EX/LetRecovery

一款免费开源的 Windows 系统重装工具

Repository: https://github.com/NORMAL-EX/LetRecovery
Canonical: https://ross.abutalabs.com/products/letrecovery
Language: Rust
License: NOASSERTION
License Family: other
Last push: 2026-08-26T11:15:41+00:00

## Health v2 (maintenance only)
Score: 70/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 99, release rhythm 64, longevity 17
- inputs: {"age_days": 243, "days_push": 7, "days_rel": 26, "gap_med": null, "n_releases_24m": 1}
- flags: no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1203, forks 120 (observed 2026-08-28T04:03:58.528756+00:00)

## What it is
LetRecovery is a free, source-available Windows system reinstallation tool written in Rust. It supports deploying WIM/ESD/SWM/GHO/ISO images from the desktop or WinPE, plus system backup, image downloads, and a toolbox for BitLocker, password reset, partitioning, and driver management.

## Use cases
- reinstall windows from a wim esd or iso image
- back up my system partition as wim or ghost image
- reset a forgotten windows account password offline
- unlock and reinstall over a bitlocker-encrypted system drive
- repair uefi or legacy boot after a failed install
- expand the c drive without losing data
- inject drivers into an offline windows image
- create an unattended windows install with unattend.xml

## When to choose
- you need a free noncommercial tool to reinstall or back up Windows without bootable media gymnastics
- you want WinPE-based offline operations like password reset, boot repair, or C-drive expansion
- you need broad image format support including GHO and legacy XP/2003 installs

## When to avoid
- you need OSI-approved open-source licensing or commercial use - it is PolyForm Noncommercial
- you are on Linux or macOS - it is Windows-only
- you need enterprise-grade imaging at scale rather than a single-machine tool

## Facets
- artifact type: application
- maturity: active
- function: deployment, backup, file-system, developer-tools
- domain: windows, self-hosted, files
- platform: windows
- tags: system-reinstall, winpe, wim, ghost, bitlocker, unattend, boot-repair, driver-management, aria2, rust, automation

## Member repositories
- NORMAL-EX/LetRecovery (main) score 70

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:03:58.528756+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T06:19:42.190835+00:00, confidence not recorded.
  - readme: https://github.com/NORMAL-EX/LetRecovery (fetched 2026-08-28T04:03:58.528756+00:00, sha 567085301120)
- Data as of 2026-08-30T08:39:29.467469+00:00.