All about CURL Files

The CURL file type is primarily associated with cURL.

CURLFile Extension CURL
File extension: CURL
File type:  text file

What is a CURL file?

CURL files mostly belong to cURL. CURL files are plain text files that store HTTP request commands. These files contain the parameters needed to perform a web request using the cURL command-line tool.
How they work:
  • Command storage: They include information such as the URL, HTTP method, and headers required to execute a network call.
  • Automation: They allow you to save and reuse a complete HTTP request, which can help in automating repetitive tasks.
  • Editing and debugging: Since they are text files, you can open them with any basic text editor like Notepad or VS Code to modify the request details.
  • The files are linked to the official cURL project. For further technical details and usage examples, visit the official cURL website.
    FilExt.com note: Few users know that a properly structured CURL file can reproduce complex network requests, including custom headers and parameters, making it easier to troubleshoot network issues or replicate specific web interactions.

    How do you open CURL files?

    You need a suitable software like cURL to open a CURL file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your CURL file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a CURL file directly in the browser:. Just drag the file onto this browser window and drop it.

    Online CURL Text Viewer

    Choose your .curl file to view

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    How to extract texts from CURL files or capture a screenshot to PDF, JPG, DOCX, TXT, ...

    You can extract texts from CURL file or capture a preview screenshot using our online CURL file viewer:
    1. To do so, click the "Choose your .curl file to view" button above.
    2. After your file is opened in browser,
    3. click "Save as..." in the menu.
    4. Then choose the file format (e.g. JPG, PDF, DOCX, TXT, ...) you want.
    5. Download the converted file.

    Programs that open and convert CURL files:

    1. cURL
      See the previous paragraphs to learn more about the main application. CURL files are often referred to as cURL simple text files because this type of file is primarily created or used by this software.
    2. URL Links Curl

    Technical Data for CURL File Extension

    File classification:
    Simple text file
    Related files:
    sh, bat, curlrc, http, txt, pdf, php, csv, jpg, zip, xlsx, docx, png, ipynb
    Mime type:

    a curl text file is a special file format and should only be edited and saved with the appropriate software.

    How to solve problems with CURL files

    • Associate the CURL file extension with the correct application.
    • Update your software that should actually open text files. Because only the current version supports the latest CURL file format. Search, therefore, e.g. on the manufacturer website after an available cURL update.
    • To make sure that your CURL file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
    • Click here to open your .CURL file online - secure, fast, and no downloads needed.
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    CURL file viewer CURL file description