General

What is curl software?

Standard

What is curl software?

cURL, which stands for client URL, is a command line tool that developers use to transfer data to and from a server. At the most fundamental, cURL lets you talk to a server by specifying the location (in the form of a URL) and the data you want to send.

Is curl free?

curl is free and open source software and exists thanks to thousands of contributors and our awesome sponsors. The curl project follows well established open source best practices. You too can help us improve!

What language does curl use?

Curl combines text markup (as in HTML), scripting (as in JavaScript), and heavy-duty computing (as in Java, C#, or C++) within one unified framework. It is used in a range of internal enterprise, B2B, and B2C applications.

How do I use curl on Windows?

Windows

  1. In Windows, create a folder called curl in your C: drive.
  2. Unzip the downloaded file and move the curl.exe file to your C:\curl folder.
  3. Move the cacert.
  4. Add the curl folder path to your Windows PATH environment variable so that the curl command is available from any location at the command prompt.

What are the advantages of using curl over the browser?

Using curl

  • Ability to manage HTTP Requests / Responses in a Repeatable , Programmatic way.
  • Ability to quickly test HTTP HTTP Requests in away that can be automated.
  • Allows ability to make adjustments as the security professional works.
  • Ability to support numerous protocols even if a UI is not present.

Does curl come with Windows?

If you have version 1803 or later of Windows 10, cURL is installed by default. To try it out, see Testing your cURL installation below.

What does curl actually do?

cURL is a command-line tool for getting or sending data including files using URL syntax. Since cURL uses libcurl, it supports every protocol libcurl supports. cURL supports HTTPS and performs SSL certificate verification by default when a secure protocol is specified such as HTTPS.

Why do we use curl?

curl is a widely used because of its ability to be flexible and complete complex tasks. For example, you can use curl for things like user authentication, HTTP post, SSL connections, proxy support, FTP uploads, and more! You can also do simple things with curl, such as download web pages and web images.

Does curl work on Windows?

On Windows 10 or newer, Curl comes with an operating system. The executable file curl.exe is located in the C:\Windows\System32 folder and, accordingly, is accessible through the PATH environment variable and can be called from anywhere.

Is curl part of Windows?

If your Windows 10 build is 17063, or later, cUrl is included by default. All you need to do is run Command Prompt with administrative rights and you can use cUrl . The Curl.exe is located at C:\Windows\System32. If you want to be able to use cUrl from anywhere, consider adding it to Path Environment Variables.