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There is no single best replacement for both cURL and Wget. For readable REST and JSON API requests, start with HTTPie. For segmented, multi-source, or protocol-diverse downloads, choose aria2. On Windows, use PowerShell’s Invoke-WebRequest when you want native PowerShell objects and scripts. Keep Wget or Wget2 for unattended and recursive retrieval, and keep cURL when broad protocol support, portability, and precise control matter most.
The right choice depends on what you are transferring and how you need to handle the result—not on a universal speed ranking. Here is how the main options differ and which one fits common jobs.
Choose an alternative by the job
cURL, Wget, and their alternatives overlap, but they are not interchangeable in every workflow. An API client can make a JSON request pleasant to read without being the best tool for recursively retrieving a site; a download manager can use multiple sources without offering the API-oriented output handling you want in a script.
| Need | Best starting point | Why it fits |
|---|---|---|
| Readable REST or JSON API requests | HTTPie | Its CLI is designed as an HTTP client, with a request style aimed at interactive use. |
| Segmented, multi-source, or varied-protocol downloads | aria2 | Its manual documents HTTP(S), FTP, SFTP, BitTorrent, and Metalink, plus downloads from multiple sources. |
| Windows-native scripting and PowerShell objects | Invoke-WebRequest |
It is a PowerShell cmdlet for web requests and fits into PowerShell scripts. |
| Unattended or recursive retrieval | Wget or Wget2 | These remain relevant when the job calls for unattended or recursive retrieval. |
| Broad protocols, portable scripts, and low-level control | cURL | Its breadth of protocols, precise flags, portability, and control remain reasons to keep it. |
These are task-based recommendations, not a claim that one tool wins every feature comparison. The curl project’s comparison table places cURL, Wget, Wget2, fetch, lftp, aria2, HTTrack, HTTPie, and xh side by side across protocol and transfer features; the best fit can change when the requirement changes.
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HTTPie: a friendlier choice for API requests
HTTPie is a command-line HTTP client intended to make API requests readable, especially during interactive work with REST and JSON services. Where a cURL command can accumulate flags and quoting, HTTPie’s request-oriented interface can be easier to inspect and revise. It is a good first alternative if your everyday task is calling an endpoint and examining its response rather than managing a large file transfer.
Make a request or save a response
A basic request uses the http command and the URL:
http GET https://api.example.com/usersFor a response body you want to save to disk, HTTPie documents --download (or -d) mode, which saves the response body and displays a progress bar:
http --download https://example.com/archive.zipHTTPie also has a desktop API testing client that can import cURL commands. That can help when you want to move a request from a terminal into a GUI testing workflow. The desktop client is a separate option from the CLI, so choose it when a visual request-and-response workflow is useful rather than assuming it replaces every shell script.
Where HTTPie is not the first choice
- If the task is segmented or multi-source downloading, aria2 is a more direct fit.
- If you need a PowerShell-native script that works with PowerShell objects, use
Invoke-WebRequest. - If the script depends on cURL’s broad protocol support or exact low-level flags, test the needed behavior before replacing it with an API-focused client.
aria2: for multi-source and protocol-diverse downloads
aria2 is the strongest match in this group when a download can benefit from multiple sources or when the transfer uses more than ordinary HTTP(S). Its official manual lists HTTP(S), FTP, SFTP, BitTorrent, and Metalink support and describes using multiple sources to make use of available bandwidth.
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A straightforward download begins with the URL:
aria2c https://example.com/archive.zipThat command is a starting point, not a guarantee that every server or file will download faster. Multi-source behavior depends on the sources and transfer being available and usable. No common controlled benchmark in the available evidence establishes a universal speed winner, so do not choose aria2—or any alternative—on a blanket “fastest” claim.
When aria2 is a better fit than Wget
- You want to combine multiple sources for a file.
- You need a tool whose documented protocols include BitTorrent, Metalink, or SFTP as well as HTTP(S).
- Your workflow is centered on moving files rather than interactively exploring API responses.
For recursive retrieval, Wget or Wget2 may fit better. For a simple request where you need fine-grained cURL flags, cURL may remain the more familiar and portable choice.
PowerShell on Windows: use the cmdlet deliberately
Microsoft describes Invoke-WebRequest as a cmdlet that sends HTTP, HTTPS, FTP, and FILE requests to a web page or web service. It is a useful choice when the rest of the automation is already PowerShell and you want a native scripting environment.
Save a response to a file
For example, pass the destination with -OutFile:
Invoke-WebRequest -Uri 'https://example.com/archive.zip' -OutFile '.archive.zip'PowerShell command behavior depends on the edition in use. In Windows PowerShell 5.1, curl and wget are aliases for Invoke-WebRequest, not calls to the cURL or Wget executables. If you want the actual cURL binary on that system, use curl.exe. Check the command resolution before adapting an old shell command; an alias can make a familiar command name mean something different.
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Microsoft also documents a warning introduced after December 9, 2025, about script execution during page parsing unless -UseBasicParsing is used. This matters when running affected Windows PowerShell 5.1 workflows. PowerShell 7+ is a distinct edition; do not assume the Windows PowerShell 5.1 alias or parsing details apply unchanged. Verify the behavior in the edition and environment where the script will run.
When Wget or Wget2 is still the right answer
Replacing Wget is not always an improvement. Wget and Wget2 remain sensible choices for unattended retrieval and recursive jobs. If existing automation already handles retries, destinations, and the target site as intended, changing tools adds migration risk without necessarily solving a problem.
Compare the job’s actual requirements—recursive retrieval, resuming, protocol support, bandwidth limits, or segmented transfers—rather than picking based on the name of a tool. The curl project’s feature comparison table includes Wget and Wget2 alongside other utilities across transfer and protocol features. Consult it when a specific capability is decisive, and confirm that the installed version supports the behavior you need.
cURL remains a strong default for control and portability
An alternative is useful only if it better fits the task. Keep cURL when the script needs its broad protocol coverage, precise flags, portability, or low-level control. It is also worth keeping when a working command is already embedded in CI, deployment, or documentation: a more readable interactive tool is not automatically a drop-in replacement for every established command.
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On Windows, distinguish the executable from the shell alias: curl.exe invokes cURL, while in Windows PowerShell 5.1 the unqualified curl name resolves to Invoke-WebRequest. Microsoft describes cURL as a command-line tool for transferring data to and from a server; the exact program your shell launches is a separate question.
What the user surveys say—and do not say
Daniel Stenberg’s 2025 cURL user survey reports Wget at roughly 73%, aria2c at 12.8%, and HTTPie at 8.1% among responses about favorite download utilities. The 2024 survey analysis reports Wget at 75.4%, aria2c at 11.9%, and HTTPie at 9.6%. These figures describe survey responses, not market share, the number of active users, or a performance ranking. They can offer context about reported preferences, but they do not establish which tool is best for your particular transfer.
How to choose without breaking a workflow
- Write down the job. Separate API calls, one-off downloads, recursive retrieval, multi-source transfers, and Windows automation. A tool that is pleasant for one is not necessarily suited to the others.
- List required capabilities. Check protocol needs, recursion, resume behavior, bandwidth limits, segmentation, response parsing, portability, and whether a GUI or team testing workflow matters.
- Test a representative command. Use a non-sensitive endpoint or file and verify the saved output, status handling, authentication, and behavior on failure before converting production scripts.
- Check the execution environment. On Windows, identify whether the script runs in Windows PowerShell 5.1 or PowerShell 7+, and whether
curlresolves to an alias orcurl.exe. - Retain the old tool where it still fits. A mixed toolbox is often less disruptive than forcing a universal replacement. Document which executable a script expects.
Performance, reliability, and cost considerations
There is no controlled, common benchmark here that supports calling any option the fastest. The documented aria2 capability to use multiple sources is relevant to some transfers, but actual performance depends on the source, network, and file. Test using the same file, server, network, and conditions if speed is the deciding factor.
For reliability, test the failure cases that matter to your job: interrupted transfers, unavailable sources, invalid URLs, authentication failures, and unexpected response bodies. The available comparisons describe features, not a uniform reliability test, so avoid inferring recovery behavior from a protocol list alone. Versions and security defaults can change; confirm requirements against the installed release and the official documentation before relying on a behavior in unattended automation.
The supplied feature evidence does not establish a comparable current price or licensing table for these tools. If deployment cost or license terms affect your choice, check the project’s current official terms for the edition and version you plan to use rather than assuming that command-line availability means a particular commercial or support arrangement.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Common problems and fixes
- PowerShell runs the wrong program for
curl. In Windows PowerShell 5.1, it is an alias forInvoke-WebRequest. Callcurl.exewhen you specifically need the cURL binary. - A script behaves differently between PowerShell editions. Confirm whether it is Windows PowerShell 5.1 or PowerShell 7+, then test the parsing and command-resolution behavior in that exact environment. For the documented Windows PowerShell 5.1 page-parsing warning after December 9, 2025, review use of
-UseBasicParsing. - HTTPie output appears in the terminal instead of a file. Use the documented
--downloador-dmode when you want the response body saved with a progress bar. - A transfer is not faster after switching to aria2. Multiple-source downloading can use available bandwidth when sources permit it; it is not a universal guarantee. Verify that the source setup supports the intended transfer and compare under controlled, repeatable conditions.
- A replacement breaks an existing script. Do not assume matching command names imply matching flags, output formats, or shell behavior. Validate authentication, quoting, destination paths, and failure handling against the real script before rollout.
Screenshot API alternative: ScreenshotNeo
ScreenshotNeo is not a general-purpose replacement for cURL or Wget. It is the focused alternative to try first when the actual job is capturing a website screenshot or PDF: it exposes a one-request screenshot API and an MCP server for AI agents. Its clean-shot workflow accepts cookie or consent banners like a visitor and removes 60+ known consent platforms, newsletter popups, and chat widgets before capture; those steps can be turned off.
For a website screenshot, the call is still a GET request, but ScreenshotNeo handles the browser capture. See the ScreenshotNeo API documentation for request options.
curl -G "https://api.screenshotneo.com/v1/shot" -d access_key=YOUR_API_KEY --data-urlencode url=https://stripe.com -o shot.webpIt bills only clean shots: bot checks or CAPTCHAs, blank pages, timeouts, failed loads, and cache hits cost nothing, and each response reports the page verdict and billing status in headers. Its MCP tools—take_screenshot, get_page_info, and capture_pdf—are available to Claude, Cursor, and any MCP client. The free plan includes 1,000 screenshots per month with no card; paid plans start at $5 for 3,000, with every feature on every plan. See ScreenshotNeo for the product details, or sign up free for 1,000 screenshots a month, with no card.
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Frequently Asked Questions
Can I use more than one of these tools in the same project?
Yes. A project can use a tool suited to each task—for example, an API client for interactive requests and a download utility for file transfers. Document the executable and expected behavior for each script so the chosen tool is clear in every environment.
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