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Ghidra

Ghidra (/ˈɡiːdrə/ GEE-druh) is a free and open source reverse engineering tool developed by the National Security Agency (NSA) of the United States. The binaries were released at the RSA Conference in March 2019; the source code was published one month later on GitHub. Many security researchers consider Ghidra to be a viable open source alternative to…

History, Technology & Measurement

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Ghidra at a glance

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Key facts & relationships

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License
Apache License 2.0 / Public domain
Original author
National Security Agency
Release
March 5, 2019; 7 years ago (2019-03-05)
Repository
github.com/NationalSecurityAgency/ghidra
Stable release
12.1.12 / June 5, 2026; 2 months ago (2026-06-05)
Written in
Java, C++

Topics to explore

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Overview

History

Supported architectures

Advanced semantic analysis

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How this topic connects Entity context

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Ghidra

Top relations

related to history · 5
Ghidra → Ghidra's, In June, March, Some, Vault
related to External links · 2
Ghidra → GitHub, Official
License · 1
Ghidra → Apache License 2.0 / Public domain
Original author · 1
Ghidra → National Security Agency
Release · 1
Ghidra → March 5, 2019; 7 years ago (2019-03-05)
Repository · 1
Ghidra → github.com/NationalSecurityAgency/ghidra
Stable release · 1
Ghidra → 12.1.12 / June 5, 2026; 2 months ago (2026-06-05)
Website · 1
Ghidra → ghidra-sre.org
Written in · 1
Ghidra → Java, C++

Important terminology Word statistics

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Important terminology

source java written security framework github open software via developed using release national agency decompiler reverse engineering march 2019 code

Entity relationships Subject–Predicate–Object triples

Extracted RDF-like relationships with confidence and source. The table includes structured facts and lower-confidence contextual relations.
SubjectPredicateObjectConfidenceSrc
GhidraLicenseApache License 2.0 / Public domain1.00infobox
GhidraOriginal authorNational Security Agency1.00infobox
GhidraReleaseMarch 5, 2019; 7 years ago (2019-03-05)1.00infobox
GhidraRepositorygithub.com/NationalSecurityAgency/ghidra1.00infobox
GhidraStable release12.1.12 / June 5, 2026; 2 months ago (2026-06-05)1.00infobox
GhidraWebsiteghidra-sre.org1.00infobox
GhidraWritten inJava, C++1.00infobox
Ghidrarelated to External linksOfficial0.60section
Ghidrarelated to External linksGitHub0.60section
Ghidrarelated to historyGhidra's0.60section
Ghidrarelated to historyVault0.60section
Ghidrarelated to historyMarch0.60section

Related concept clusters Concept neighborhoods

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    Connections between topic areas Semantic bridges

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    Map overview Semantic statistics

    Number of nodes, edges, triples, density and central hubs. Use it to gauge the size and connectivity of the map.

    Ghidra

    Nodes58
    Edges57
    Triples14
    Avg. degree1.97
    Density0.034483
    Components1
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