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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.

Possibly more than 500 million users already, I'm sure you can use it as well!

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 7.37.1, released on 16th of July 2014. Currently, 59 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!

curl and libcurl 7.37.1 July 16 2014

Another eight week cycle loops and the curl team proudly presents a new and shiny curl and libcurl relese: version 7.37.1. Read up on all the changes and bug fixes on the changes page.

curl and libcurl survey results June 13 2014

The results from the 2014 survey is now published.

These are the "raw" numbers, analysis and conclusions drawn from this are left to do. Join in and tell us what you think this means!

more news

Recent discussions on the mailing lists
Subject GMT Author Thread List
spnego_mech_oid & krb5_mech_oid Wednesday 13:42Patrick Monnerat1libcurl
[curl:bugs] #1363 Negotiate with SSPI no... Wednesday 13:40Marcel Raad4Bugs
[curl:bugs] Re: #1389 SMTP VRFY issued e... Wednesday 12:52Sean Atkinson2Bugs
[curl:bugs] #1381 Problem with proxy CON... Wednesday 12:00Daniel Stenberg1Bugs
[curl:bugs] #1381 Problem with proxy CON... Wednesday 11:27Michael Osipov8 firstBugs
My application does not work properly fo... Wednesday 11:17Daniel Stenberg2 firstlibcurl
[curl:bugs] #1389 SMTP VRFY issued even ... Wednesday 10:57Daniel Stenberg6 firstBugs
[curl:bugs] #1400 Quadratic slowdown in ... Wednesday 10:55Daniel Stenberg2 firstBugs
[curl:bugs] #1359 --disable-symbol-hidin... Wednesday 10:22Daniel Stenberg2Bugs
[curl:bugs] #1213 Wrong STARTTRANSFER ti... Wednesday 10:20Daniel Stenberg1Bugs

donate! Page updated July 23, 2014.
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