cURL
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curl's project page on SourceForge.net

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cURL

cURL groks URLs

curl is a command line tool for transferring data with URL syntax, supporting DICT, FILE, FTP, FTPS, GOPHER, HTTP, HTTPS, IMAP, IMAPS, LDAP, LDAPS, POP3, POP3S, RTMP, RTSP, SCP, SFTP, SMTP, SMTPS, TELNET and TFTP. curl supports SSL certificates, HTTP POST, HTTP PUT, FTP uploading, HTTP form based upload, proxies, cookies, user+password authentication (Basic, Digest, NTLM, Negotiate, kerberos...), file transfer resume, proxy tunneling and a busload of other useful tricks.

Curl is free and open software that compiles and runs under a wide variety of operating systems. Curl exists thanks to efforts from many contributors.

The most recent stable version of curl is version 7.24.0, released on 24th of January 2012. Currently, 106 of the listed archives are of the latest version.

Use the cURL command line tool or use libcurl from within your own programs.

Found a bug or a flaw? Report a bug!

Latest News
curl and libcurl 7.24.0 January 24 2012
The curl team proudly presents curl and libcurl 7.24.0. Read about the large amount of changes and bug fixes on the changes page.

Note especially that 7.24.0 fixes two separate security vulnerabilities: data injection attack for certain protocols and SSL CBC IV vulnerability when built to use OpenSSL

curl and libcurl 7.23.1 November 17 2011
The curl team proudly presents curl and libcurl 7.23.1. Read about the single Windows-only fix on the changes page.

Yes, if you're already on 7.23.0 this upgrade only makes sense if you're using the curl tool on windows.

more news

Recent Mails on the Mailing Lists
Subject GMT Author Thread List
Connections and multibyte responses Thursday 06:37unkadoug3 firstlibcurl
[ curl-Bugs-3491697 ] Use https to conne... Thursday 05:48SourceForge.net1Tracker
Only want to open TCP port Thursday 05:32Alan Wolfe2 firstlibcurl
static link libcurl with VS2010 causes c... Thursday 01:30JonathonS5 firstlibcurl
[PATCH] SMTP: Added support for returnin... Wednesday 15:36Steve Holme1libcurl
Question about " Content-lenght " Wednesday 14:03Jeff Pohlmeyer4 firstlibcurl
[PATCH] smtp.c: Fixed an issue with writ... Tuesday 22:01Daniel Stenberg2 firstlibcurl
[PATCH] pop3.c: Fixed drop of final CRLF... Tuesday 21:29Daniel Stenberg6 firstlibcurl
Question About Get File Size? Tuesday 16:19Vladimir Grishchenko2libcurl
Binary HTTP Response Head crashes librar... Tuesday 13:30Woods1libcurl

donate! Page updated February 23, 2012.
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