romenskiy2012/curl: A command line tool and library for transferring data with URL syntax, supporting DICT, FILE, FTP, FTPS, GOPHER, GOPHERS, HTTP, HTTPS, IMAP, IMAPS, LDAP, LDAPS, MQTT, POP3, POP3S, RTMP, RTMPS, RTSP, SCP, SFTP, SMB, SMBS, SMTP, SMTPS, TELNET, TFTP, WS and WSS. libcurl offers a myriad of powerful features

romenskiy2012/curl

mirror of https://github.com/curl/curl.git synced 2026-06-30 06:56:02 +03:00

A command line tool and library for transferring data with URL syntax, supporting DICT, FILE, FTP, FTPS, GOPHER, GOPHERS, HTTP, HTTPS, IMAP, IMAPS, LDAP, LDAPS, MQTT, POP3, POP3S, RTMP, RTMPS, RTSP, SCP, SFTP, SMB, SMBS, SMTP, SMTPS, TELNET, TFTP, WS and WSS. libcurl offers a myriad of powerful features

c client curl ftp gopher hacktoberfest http https imaps ldap libcurl library mqtt pop3 scp sftp transfer-data transferring-data user-agent websocket

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Daniel Stenberg 2c81cf620e multi: make multi_runsingle use sub functions for states The state machine now calls dedicated sub functions for each state, to reduce the size and complexity. Closes #21506		2026-05-05 17:54:54 +02:00
.circleci
.github	GHA: verify function-lengths	2026-05-05 16:26:44 +02:00
CMake
docs	lib: introduce Curl_peer	2026-05-05 16:22:11 +02:00
include	RELEASE-NOTES: synced	2026-05-01 11:34:15 +02:00
lib	multi: make multi_runsingle use sub functions for states	2026-05-05 17:54:54 +02:00
LICENSES
m4
projects
scripts	GHA: verify function-lengths	2026-05-05 16:26:44 +02:00
src	tool_formparse.c: use define instead of magic number	2026-05-05 10:11:10 +02:00
tests	hsts: rename Curl_hsts() to hsts_check() and make it static	2026-05-05 17:46:51 +02:00
.clang-tidy.yml
.dir-locals.el
.editorconfig
.git-blame-ignore-revs
.gitattributes
.gitignore
.mailmap
acinclude.m4
appveyor.sh
appveyor.yml
CHANGES.md
CMakeLists.txt	cmake: do not install `wcurl` when `BUILD_CURL_EXE=OFF`	2026-04-27 17:46:42 +02:00
configure.ac
COPYING
curl-config.in
Dockerfile
GIT-INFO.md
libcurl.pc.in
Makefile.am
README
README.md
RELEASE-NOTES	RELEASE-NOTES: synced	2026-05-01 11:34:15 +02:00
renovate.json
REUSE.toml
SECURITY.md

README.md

curl is a command-line tool for transferring data from or to a server using URLs. It supports these protocols: DICT, FILE, FTP, FTPS, GOPHER, GOPHERS, HTTP, HTTPS, IMAP, IMAPS, LDAP, LDAPS, MQTT, MQTTS, POP3, POP3S, RTSP, SCP, SFTP, SMB, SMBS, SMTP, SMTPS, TELNET, TFTP, WS and WSS.

Learn how to use curl by reading the man page or everything curl.

Find out how to install curl by reading the INSTALL document.

libcurl is the library curl is using to do its job. It is readily available to be used by your software. Read the libcurl man page to learn how.

Open Source

curl is Open Source and is distributed under an MIT-like license.

Contact

All contributors to the project are listed in the THANKS document.

Commercial support

For commercial support, maybe private and dedicated help with your problems or applications using (lib)curl visit the support page.

Website

Visit the curl website for the latest news and downloads.

Source code

Download the latest source from the Git server:

git clone https://github.com/curl/curl

Security problems

Report suspected security problems privately and not in public.

Backers

Thank you to all our backers 🙏 Become a backer.