Nmap - the Network Mapper. Github mirror of official SVN repository. https://svn.nmap.org/
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2026-06-13 06:09:20 +00:00
.github Fix NetBSD build breakage 2026-02-16 21:29:10 +00:00
docs
libdnet-stripped
liblinear
liblua
libnetutil Fix a C++11-ism 2026-06-11 18:01:39 +00:00
libpcap Update libpcap to 1.10.6 2026-01-27 21:01:16 +00:00
libpcre Fix libpcre2 build on Windows 2026-02-16 21:26:02 +00:00
libssh2
libz
macosx Reintegrate Nmap 7.99 release branch 2026-03-27 13:52:02 +00:00
mswin32
nbase Consolidate inet_ntop_ez-like code from throughout 2026-06-11 23:28:26 +00:00
ncat Consolidate inet_ntop_ez-like code from throughout 2026-06-11 23:28:26 +00:00
ndiff
nping Remove nping/global_structures.h as none of these were used. 2026-06-13 06:09:20 +00:00
nselib Stop parsing on a zero-length packet option 2026-06-11 18:31:31 +00:00
nsock Make some more parameters const 2026-06-10 21:39:42 +00:00
scripts
tests
zenmap
.gitignore
.lgtm.yml
.travis.yml
acinclude.m4 Have configure check for PyPA build. Fixes #3115 2025-05-21 20:47:38 +00:00
aclocal.m4
BSDmakefile
CHANGELOG Stop parsing on a zero-length packet option 2026-06-11 18:31:31 +00:00
charpool.cc
charpool.h
checklibs.sh
config.guess Update config.guess and config.sub from the latest source 2015-02-14 20:19:59 +00:00
config.sub
configure
configure.ac
CONTRIBUTING.md
depcomp Delete auxiliary scripts config.guess, config.sub, depcomp, install-sh, 2007-11-27 06:22:46 +00:00
FingerPrintResults.cc Bump copyright date to 2026 [skip ci] 2026-02-16 22:33:40 +00:00
FingerPrintResults.h
FPEngine.cc Fix memory leak in FPEngine: unused heap object 2026-04-22 01:01:17 +00:00
FPEngine.h
FPModel.cc Update IPv6 OS model based on new submissions 2026-03-19 17:40:00 +00:00
FPModel.h Add ICMPV6_TYPE and ICMPV6_CODE features for IPv6 OS detection. http://seclists.org/nmap-dev/2015/q3/232 #224 2015-10-09 23:58:00 +00:00
HACKING Change Insecure.Com LLC to Nmap Software LLC 2021-11-23 19:01:05 +00:00
idle_scan.cc Ensure null termination on copied strings 2026-04-30 22:02:00 +00:00
idle_scan.h Bump copyright date to 2026 [skip ci] 2026-02-16 22:33:40 +00:00
INSTALL
LICENSE Add paragraph break for easier reading 2023-01-11 22:26:08 +00:00
lpeg.c Lua 5.4 change: userdata created with 1 uservalue by default. Set to 0 when possible 2024-06-20 20:47:10 +00:00
ltmain.sh
MACLookup.cc Bump copyright date to 2026 [skip ci] 2026-02-16 22:33:40 +00:00
MACLookup.h
main.cc
Makefile.in
missing Removes trailing spaces in 69 files. Closes #971. 2017-08-23 08:52:40 +00:00
NewTargets.cc
NewTargets.h Bump copyright date to 2026 [skip ci] 2026-02-16 22:33:40 +00:00
nmap-header-template.cc
nmap-mac-prefixes Update mac prefixes 2026-02-23 16:39:08 +00:00
nmap-os-db Integrate some OS fingerprint submissions 2026-03-19 17:40:02 +00:00
nmap-protocols Add new protocols 2026-04-07 19:59:49 +00:00
nmap-rpc
nmap-service-probes Improve performance of service scan regexes 2026-06-11 18:47:25 +00:00
nmap-services
nmap.cc Consolidate inet_ntop_ez-like code from throughout 2026-06-11 23:28:26 +00:00
nmap.h Bump version to 7.99SVN 2026-03-27 13:56:38 +00:00
nmap.spec.in
nmap_amigaos.h
nmap_config.h.in
nmap_dns.cc
nmap_dns.h
nmap_error.cc
nmap_error.h
nmap_ftp.cc
nmap_ftp.h
nmap_tty.cc Bump copyright date to 2026 [skip ci] 2026-02-16 22:33:40 +00:00
nmap_tty.h Bump copyright date to 2026 [skip ci] 2026-02-16 22:33:40 +00:00
nmap_winconfig.h
NmapOps.cc
NmapOps.h
NmapOutputTable.cc
NmapOutputTable.h Bump copyright date to 2026 [skip ci] 2026-02-16 22:33:40 +00:00
nse_db.cc Add missing LUALIB_API declaration to nse_db 2022-12-12 21:01:35 +00:00
nse_db.h New C backend for datafiles.lua; avoid copies of large data sets 2022-09-29 22:19:28 +00:00
nse_debug.cc Fix inclusion of Lua headers. See #1355 2018-10-16 05:18:31 +00:00
nse_debug.h Corrected many #includes for header files (where they are included). 2009-03-10 05:56:10 +00:00
nse_dnet.cc
nse_dnet.h
nse_fs.cc Lua 5.4 change: userdata created with 1 uservalue by default. Set to 0 when possible 2024-06-20 20:47:10 +00:00
nse_fs.h Add newlines at the EOF in conformance to Daniel's coding standards 2014-06-18 10:18:58 +00:00
nse_libssh2.cc Avoid dereferencing freed pointer 2025-07-15 18:22:27 +00:00
nse_libssh2.h Convert a few files to Unix line endings 2017-07-18 18:46:02 +00:00
nse_lpeg.cc
nse_lpeg.h
nse_lua.h
nse_main.cc
nse_main.h Use existing Lua strings for script output; avoid creating copies. 2022-11-16 15:55:54 +00:00
nse_main.lua Remove nse_pcrelib from build. 2023-06-24 01:53:09 +00:00
nse_nmaplib.cc Consolidate inet_ntop_ez-like code from throughout 2026-06-11 23:28:26 +00:00
nse_nmaplib.h Use lua_createtable to prealloc some tables, saving time & memory 2018-06-28 03:43:25 +00:00
nse_nsock.cc
nse_nsock.h
nse_openssl.cc Track and unload OpenSSL providers 2026-04-06 21:33:44 +00:00
nse_openssl.h Properly guard an openssl header inclusion 2024-03-11 15:51:49 +00:00
nse_ssl_cert.cc Fix compilation with OpenSSL 1.1 2026-05-28 20:21:16 +00:00
nse_ssl_cert.h Bump copyright date to 2026 [skip ci] 2026-02-16 22:33:40 +00:00
nse_utility.cc Fix #2175: NSE script output now tagged to Target obj, not IP or targetname 2020-11-09 18:49:17 +00:00
nse_utility.h
nse_zlib.cc
nse_zlib.h Add zlib binding for NSE. Fixes #532 2017-09-13 01:54:19 +00:00
osscan.cc Fix undefined behavior iterator deref. Fixes #3378 2026-06-11 18:31:30 +00:00
osscan.h Bump copyright date to 2026 [skip ci] 2026-02-16 22:33:40 +00:00
osscan2.cc Fix an issue with trusting packet ip_len field. 2026-06-03 21:42:20 +00:00
osscan2.h Fix an issue with trusting packet ip_len field. 2026-06-03 21:42:20 +00:00
output.cc
output.h Bump copyright date to 2026 [skip ci] 2026-02-16 22:33:40 +00:00
payload.cc Bump copyright date to 2026 [skip ci] 2026-02-16 22:33:40 +00:00
payload.h
portlist.cc
portlist.h
portreasons.cc
portreasons.h Bump copyright date to 2026 [skip ci] 2026-02-16 22:33:40 +00:00
probespec.h
protocols.cc Bump copyright date to 2026 [skip ci] 2026-02-16 22:33:40 +00:00
protocols.h Bump copyright date to 2026 [skip ci] 2026-02-16 22:33:40 +00:00
README-WIN32
README.md Replace outdated build badges in README.md 2026-02-16 18:44:17 +00:00
scan_engine.cc
scan_engine.h
scan_engine_connect.cc Consolidate inet_ntop_ez-like code from throughout 2026-06-11 23:28:26 +00:00
scan_engine_connect.h
scan_engine_raw.cc Ensure packet buffers are long enough for headers 2026-04-22 16:13:10 +00:00
scan_engine_raw.h
scan_lists.cc Bump copyright date to 2026 [skip ci] 2026-02-16 22:33:40 +00:00
scan_lists.h
service_scan.cc
service_scan.h Bump copyright date to 2026 [skip ci] 2026-02-16 22:33:40 +00:00
services.cc
services.h
shtool Compatibility fixes and Github autobuilds. Closes #3214 2026-01-12 16:59:25 +00:00
string_pool.cc
string_pool.h Bump copyright date to 2026 [skip ci] 2026-02-16 22:33:40 +00:00
struct_ip.h Remove mostly-unused winclude.h 2019-05-29 15:11:13 +00:00
Target.cc
Target.h Bump copyright date to 2026 [skip ci] 2026-02-16 22:33:40 +00:00
TargetGroup.cc Defensive checks for null or corrupt structures 2026-06-10 21:39:43 +00:00
TargetGroup.h Bump copyright date to 2026 [skip ci] 2026-02-16 22:33:40 +00:00
targets.cc Consolidate inet_ntop_ez-like code from throughout 2026-06-11 23:28:26 +00:00
targets.h
tcpip.cc Consolidate inet_ntop_ez-like code from throughout 2026-06-11 23:28:26 +00:00
tcpip.h Consolidate inet_ntop_ez-like code from throughout 2026-06-11 23:28:26 +00:00
timing.cc
timing.h Bump copyright date to 2026 [skip ci] 2026-02-16 22:33:40 +00:00
traceroute.cc
traceroute.h Bump copyright date to 2026 [skip ci] 2026-02-16 22:33:40 +00:00
utils.cc Bump copyright date to 2026 [skip ci] 2026-02-16 22:33:40 +00:00
utils.h Bump copyright date to 2026 [skip ci] 2026-02-16 22:33:40 +00:00
xml.cc
xml.h
zenmap.spec.in Declare Python version support in RPM. See #3182 2026-01-20 22:33:15 +00:00

Nmap Build Status

Nmap is released under a custom license, which is based on (but not compatible with) GPLv2. The Nmap license allows free usage by end users, and we also offer a commercial license for companies that wish to redistribute Nmap technology with their products. See Nmap Copyright and Licensing for full details.

The latest version of this software as well as binary installers for Windows, macOS, and Linux (RPM) are available from Nmap.org

Full documentation is also available on the Nmap.org website.

Questions and suggestions may be sent to the Nmap-dev mailing list.

Installing

Ideally, you should be able to just type:

./configure
make
make install

For far more in-depth compilation, installation, and removal notes, read the Nmap Install Guide on Nmap.org.

Using Nmap

Nmap has a lot of features, but getting started is as easy as running nmap scanme.nmap.org. Running nmap without any parameters will give a helpful list of the most common options, which are discussed in depth in the man page. Users who prefer a graphical interface can use the included Zenmap front-end.

Contributing

Information about filing bug reports and contributing to the Nmap project can be found in the HACKING and CONTRIBUTING.md files.