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 2026-05-16 14:16:21 +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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Stefan Eissing 12d6d8e26f cf-h2-proxy: drop interim responses Any 1xx response before the CONNECT final one can be dropped as no one uses those in the HTTP/2 proxy filter. This eliminates a potential memory exhaustion by the famous malicious server on the internet. Closes #21626		2026-05-16 01:01:18 +02:00
.circleci
.github	src: add `curlx_memzero()` to clear buffers securely	2026-05-16 00:26:46 +02:00
CMake	src: add `curlx_memzero()` to clear buffers securely	2026-05-16 00:26:46 +02:00
docs	CURLOPT_SSH_HOSTKEYFUNCTION.md: for new connections only	2026-05-16 00:54:40 +02:00
include
lib	cf-h2-proxy: drop interim responses	2026-05-16 01:01:18 +02:00
LICENSES
m4	src: add `curlx_memzero()` to clear buffers securely	2026-05-16 00:26:46 +02:00
projects
scripts
src
tests
.clang-tidy.yml
.dir-locals.el
.editorconfig
.git-blame-ignore-revs
.gitattributes
.gitignore
.mailmap
acinclude.m4
appveyor.sh
appveyor.yml
CHANGES.md
CMakeLists.txt	src: add `curlx_memzero()` to clear buffers securely	2026-05-16 00:26:46 +02:00
configure.ac	src: add `curlx_memzero()` to clear buffers securely	2026-05-16 00:26:46 +02:00
COPYING
curl-config.in
Dockerfile
GIT-INFO.md
libcurl.pc.in
Makefile.am
README
README.md
RELEASE-NOTES
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.