x64dbg / x64dbg
git clone https://github.com/x64dbg/x64dbg.git
2026.05.27 · 4mo ago
🔥 on GitHub Trending today
Open-source user-mode binary debugger for Windows, built for reverse engineering and malware analysis of executables without source.
Why you might care
Targets 32-bit and 64-bit Windows executables with a plugin system for extending it. Suited to analysts who need a debugger for binaries they only have as compiled code.
+6
stars, 24h · #2,156
+174
stars, 7 days · #753
+~180
stars, 30 days · #2,771
50k
★ total · +0% this week
2.9k
forks · 577 open issues
Star history (as recorded here)
LanguageC++
License—
Created2015-04-11 (11y ago)
Last pushtoday
Watchers2.7k
OwnerOrganization
Seen on GitHub Trending
- 2026-10-21 — #10 weekly in c++ · +158 ★
- 2026-10-20 — #10 weekly in c++ · +174 ★
GitHub topics
binary-analysisctfcybersecuritydebuggerdebuggingdisassemblerdynamic-analysisexploit-developmenthackingmalware-analysisoffensive-securityoscpprogram-analysisreverse-engineeringsecuritysecurity-toolswindowsx64x86x86-64
Links
- GitHub: github.com/x64dbg/x64dbg
- Homepage: http://x64dbg.com
- Releases · Issues · Hacker News mentions
README excerpt
# x64dbg 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 1. Download a snapshot from GitHub or SourceForge and extract it in a location your user has write access to. 2. _Optionally_ use `x96dbg.exe` to register a shell extension and add shortcuts to your desktop. 3. 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! ## Sponsors **Warp, built for coding with multiple AI agents** ## Contributing 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. ## Credits - Debugger core by TitanEngine Community Edition - Disassembly powered by Zydis - Assembly powered by XEDParse and asmjit - Import reconstruction powered by Scylla - JSON powered by Jansson - Database compression powered by lz4 - Bug icon by VisualPharm - Interface icons by Fugue - Website by tr4ceflow ## Developers - mrexodia - Sigma - tr4ceflow - Dreg - Nukem - Herz3h - torusrxxx ## Code contributions You can find an exhaustive list of GitHub contributors here. ## Special Thanks - Sigma for developing the initial GUI - All the donators! - Everybody adding issues! - People I forgot to add to this list - Writers of the blog! - EXETools community - Tuts4You community - ReSharper - Coverity - acidflash - cyberbob - cypher - Teddy Rogers - TEAM DVT - DMichael - Artic - ahmadmansoor - \_pusher\_ - firelegend - kao - sstrato - kobalicek - athre0z - ZehMatt - mrfearless - JustMagic 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. |Username|Amount|Date||Username|Amount|Date| |-|-|-|-|-|-|-| |sghctoma|$50|2015-04-19||dfrunza|$20|2017-01-30| |overflow|$50|2015-04-25||ham3di|$100|2017-02-01| |jl2id|$15|2015-04-29||johnny5|$5|2017-02-19| |cypherpunk|$50|2015-05-02||David-Reguera-Garcia-Dreg|$90|2017-02-26| |Ac
Blurb generated by claude-haiku-5-5 today. Star deltas marked ~ are extrapolated from partial history.