letrecovery

A free Windows system reinstall tool with public source code, for non-commercial use only. It helps reinstall or recover Windows on a PC.

Share on XCustom license (see repository)

Overview

LetRecovery is a free Windows system reinstall tool with public source code, written in Rust and documented in Chinese. It installs system images in WIM, ESD, SWM, GHO and ISO formats, backs up system partitions, downloads images online and includes a toolbox for BitLocker, password reset and partition tasks. It runs from the desktop or from WinPE and needs administrator rights. Installing formats the target partition.

Key features

  • Installs WIM, ESD, SWM, GHO and ISO images from desktop or WinPE
  • Handles BitLocker-encrypted drives and unattended setup
  • Full or incremental system backup
  • Boot repair, driver export and import, and other advanced options
  • Toolbox for password reset, partitioning and hash checks

Best for

Users who reinstall or recover Windows 7 to 11 PCs. The license is PolyForm Noncommercial, so commercial use is not allowed, and target partitions are formatted, so back up first.

Upstream
NORMAL-EX/LetRecovery
Fork on GitHub
Guo-astro/letrecovery
Upstream stars
2.0k
Category
Apps and everyday utilities
License
Custom license (see repository)
Forked
2026-09-28
Sync status
In syncLast synced 2026-09-29