Welcome to Early Access Program website for dotPeek!

dotPeek is a new free .NET decompiler from JetBrains, the makers of a wide array of developer productivity tools:

Here we publish early pre-release builds of dotPeek. At this point, no fresh pre-release builds are available, and the official release of dotPeek 1.0 can be downloaded from its official web site.

  • Decompiling .NET 1.0-4.5 assemblies to C#
  • Support for .dll, .exe, .zip, .vsix, .nupkg, and .winmd files
  • The entire navigation pack from ReSharper:
    • Quick jump to a specific type, assembly, symbol, or type member
    • Effortless navigation to symbol declarations, implementations, derived and base symbols, implementing members, and more
    • Accurate, configurable search for symbol usages with advanced presentation of search results
    • Overview of inheritance chains
  • Support for downloading code from source servers
  • Syntax highlighting
  • Complete keyboard support
  • Visual Studio look-and-feel

See Introducing JetBrains dotPeek and dotPeek Features for more info.

{panel:title=Download dotPeek|titleBGColor=#BF669C|bgColor=#FFFFFF}
h4. !NETPEEK:dotPeek 1.0 Early Access Builds^download.png|width=32,height=32! [dotPeek 1.0 Beta (.msi)|http://download.jetbrains.com/dotpeek/dotPeekSetup-]
(alternatively, download dotPeek as a [.zip archive|http://download-ln.jetbrains.com/dotpeek/dotPeek-])
* Release date: April 19, 2011
* System requirements:
** .NET Framework 4.0
* Build highlights:
** Installer
** Assembly list management
** Support for archives (_.zip_, _.vsix_, _.nupkg_) and folders
** Decompiling _.winmd_ files
** An option to show compiler-generated code
* [All fixes in this build|http://bit.ly/HPoh01]

If you're having issues with this build, you can [download an earlier dotPeek build|dotPeek 1.0 Early Access Builds]

Report bugs and request features
Ask questions on dotPeek community forum
Follow dotPeek on Twitter
Read JetBrains .NET Tools Blog