The builder specialized in customizing Windows Preinstalled Environment
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ied206 Fix crash on saving SettingWindow
- If no projects are loaded, saving on SettingWindow crashed program.
Latest commit 0fc1b17 Sep 8, 2018


PEBakery is a builder specialized in customizing Windows Preinstalled Environment.

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PEBakery is backward compatible with WinBuilder 082.


  • All implementation is only backed by documentation and black box testing, without violating WinBuilder 082's EULA.
  • I do not provide any warranty, use at your own risk. Backup is highly recommended.
  • Windows Preinstalled Environment is a registered trademark of Microsoft.


The official release version is recommended for normal use.

A nightly build is provided for the testing purpose.


PEBakery is mainly licensed under GPLv3 or any later version with additional permission.

Some parts of PEBakery is licensed under the MIT License and others.


To compile PEBakery from source, Visual Studio and .Net Framework is required.


  • Visual Studio 2017 Community


  • C# 7.0 Compiler
  • .Net Framework 4.7.1 Developer Pack


Please read PEBakery Manual.

Progress and TODO

See here.


PEBakery Beta 5

ChrisPE with PEBakery Beta 5