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
Find a file
2025-09-02 10:11:51 +02:00
.circleci CI: sync curl download command-line options 2025-07-07 17:34:47 +02:00
.github GHA/http3-linux: update dependency ngtcp2/ngtcp2 to v1.15.1 2025-08-31 11:55:07 +02:00
CMake build: support LibreSSL native crypto lib with ngtcp2 1.15.0+ 2025-08-23 15:45:36 +02:00
docs docs: fix typo (staring -> starting) 2025-09-02 10:11:51 +02:00
include typecheck-gcc: add type checks for curl_multi_setopt() 2025-08-22 17:12:58 +02:00
lib parsedate: make Curl_getdate_capped able to return epoch 2025-09-02 07:55:34 +02:00
LICENSES
m4 build: support LibreSSL native crypto lib with ngtcp2 1.15.0+ 2025-08-23 15:45:36 +02:00
packages tidy-up: more whitespace/indent, comments 2025-07-25 11:47:51 +02:00
plan9
projects projects: generate from a single template 2025-08-26 09:41:30 +02:00
scripts mdlinkcheck: handle links with a leading slash properly 2025-08-23 23:07:13 +02:00
src tool_filetime: correct the conditions 2025-09-02 07:50:11 +02:00
tests Curl_http(), decomplexify 2025-09-02 07:54:46 +02:00
winbuild vquic: drop msh3 2025-07-27 17:57:17 +02:00
.dir-locals.el
.editorconfig .editorconfig: add 2025-09-02 08:36:40 +02:00
.git-blame-ignore-revs
.gitattributes
.gitignore
.mailmap
acinclude.m4 acinclude: --with-ca-fallback only works with OpenSSL 2025-08-22 23:54:14 +02:00
appveyor.sh appveyor: drop testing with OpenSSL 1.1.0 2025-08-21 18:30:40 +02:00
appveyor.yml appveyor: drop testing with OpenSSL 1.1.0 2025-08-21 18:30:40 +02:00
buildconf
CHANGES.md
CMakeLists.txt clang-tidy: disable clang-analyzer-security.ArrayBound 2025-08-29 03:07:42 +02:00
configure.ac autotools: make curl-config executable 2025-09-01 09:41:30 +02:00
COPYING
curl-config.in curl-config: remove X prefix use 2025-08-04 10:01:07 +02:00
Dockerfile Dockerfile: update debian:bookworm-slim Docker digest to b1a7414 2025-08-14 10:32:59 +02:00
GIT-INFO.md
libcurl.pc.in
Makefile.am .editorconfig: add 2025-09-02 08:36:40 +02:00
README
README.md
RELEASE-NOTES RELEASE-NOTES: synced 2025-08-28 09:51:22 +02:00
renovate.json ci: fix ldap install location and add renovate rule for openldap 2025-07-15 14:54:44 +01:00
REUSE.toml checksrc: reduce exceptions, apply again to curlx 2025-06-27 17:33:35 +02:00
SECURITY.md

curl logo

curl is a command-line tool for transferring data specified with URL syntax. Learn how to use curl by reading the manpage 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 manpage to learn how.

Open Source

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

Contact

Contact us on a suitable mailing list or use GitHub issues/ pull requests/ discussions.

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.git

Security problems

Report suspected security problems via our HackerOne page and not in public.

Notice

curl contains pieces of source code that is Copyright (c) 1998, 1999 Kungliga Tekniska Högskolan. This notice is included here to comply with the distribution terms.

Backers

Thank you to all our backers 🙏 Become a backer.

Sponsors

Support this project by becoming a sponsor.