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Bluefish

Free#13 of 23 in PHP IDEsCode Editors

Bluefish: A free, cross-platform PHP editor for lightweight remote file work. Ranked #13 of 23 in PHP IDEs by our editors (6.9/10); pricing: Free plan; best for free users needing lightweight remote editing.

6.9/10Editor score
Visit Bluefish
Bluefish6.9 Visit Bluefish

At a glance

  • Editor score
    6.9 / 10
  • Pricing
    Free plan
  • Best for
    Free users needing lightweight remote editing
  • Free plan
    Yes
  • Paid from
    Free
  • Founded
    1998
  • Facts checked
    20 Sep 2026
Bluefish screenshot

  • Where it wins

    • Free, open-source editor for Windows, macOS, and Linux
    • Remote access supports FTP, SFTP, WebDAV, CIFS, HTTP, and HTTPS
    • Project settings, autocomplete, code folding, and large-scale editing

  • Where it doesn't

    • No AI features
    • Debugging and testing features are not verified
    • Some manual pages are outdated or still being reworked

Our verdict on Bluefish

Bluefish is a free, open-source desktop editor for programmers and web developers, including PHP developers who need a lightweight environment across Windows, macOS, or Linux. It supports project-specific settings restoration, syntax-aware editing, autocomplete, code folding, snippets, regular-expression search and replace, and multi-document editing. Its project support and broad language coverage make it suitable for working across application files, markup, and other programming files without adopting a paid IDE plan.

Remote file access is a central strength. Bluefish can load and save files through FTP, SFTP, HTTP, HTTPS, WebDAV, and CIFS, and it provides site upload and download capabilities. That combination suits developers who edit files on servers or move site files between local and remote locations. Integration with external programs and filters, customizable commands, and a snippets sidebar also give users ways to shape the editor around existing workflows. Its extension support and documented additional packages and source builds add flexibility across the supported desktop platforms.

Bluefish is distributed as open-source software under the GNU GPL, so its pricing model is straightforward: there is no paid tier to compare. The trade-off is scope. The published positioning does not verify debugging or testing features, and Bluefish has no AI features, so developers seeking a fuller PHP development environment may prefer a product with those capabilities. The official manual also notes that some pages are outdated or still being reworked. Pick Bluefish for free, cross-platform editing with remote file access; look elsewhere when debugging, testing, or AI assistance is central to the workflow.

Your product? Our editors can test Bluefish in depth and publish a review, labelled as paid · from $149/mo →

Bluefish pricing

Plans Free planFree Free to use — no paid tier required for the core job.
See plans on bluefish.sourceforge.io

Bluefish fact sheet

Free planYes
Paid fromFree
PHP refactoringNot verified
Xdebug debuggingNot verified
Unit testing toolsNot verified
Database toolsNot verified
Docker supportNot verified
Remote developmentYes
Supported platformsNot verified
DeploymentDesktop
PlatformsWindows, macOS, Linux
SupportEmail, Community, Docs
Built forSolo, Small business (editorial estimate)
PricingFree plan
Websitebluefish.sourceforge.io
Facts checked20 Sep 2026

Alternatives to Bluefish

See all Bluefish alternatives →

Also Ranked In

Bluefish is ranked in 2 of our directories.

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Featured on iTechGuides

Featured on iTechGuides — Bluefish 6.9/10

Bluefish is listed in our PHP IDEs directory. Add the badge to your site — it links back to this page.

<a href="https://www.itechguides.com/products/bluefish-php-ide/"><img src="https://www.itechguides.com/best/badge/bluefish-php-ide.svg" alt="Featured on iTechGuides" width="230" height="46"></a>

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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