An open-source binary debugger for Windows, aimed at malware analysis and reverse engineering of executables you do not have the source code for. There are many features available and a comprehensive plugin system to add your own. You can find more information on the blog!
Screenshots
Installation & Usage
Download a snapshot from GitHub or SourceForge and extract it in a location your user has write access to.
Optionally use x96dbg.exe to register a shell extension and add shortcuts to your desktop.
You can now run x32\x32dbg.exe if you want to debug a 32-bit executable or x64\x64dbg.exe to debug a 64-bit executable! If you are unsure you can always run x96dbg.exe and choose your architecture there.
You can also compile x64dbg yourself with a few easy steps!
This is a community effort and we accept pull requests! See the CONTRIBUTING document for more information. If you have any questions you can always contact us or open an issue. You can take a look at the good first issues to get started.
Without the help of many people and other open-source projects, it would not have been possible to make x64dbg what it is today, thank you!
Historical Donors
Before fully transitioning to GitHub Sponsors, this project received donations through BountySource. The original donation terms included an optional website link for donors who requested one at the time of donation. Links marked below reflect those requests. BountySource has since been shut down, so these records are reconstructed by hand. If you donated during this period and your username/amount is missing or incorrect, please reach out.
x64dbg/x64dbg
