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Best phpDocumentor Alternatives in 2026

12 apps from documentation generators ranked against phpDocumentor on the same published basis.

  1. 1
    Sphinx Free plan apiLinuxMacself-hostedWeb Free8.2
    phpDocumentor vs Sphinx
  2. 2
    Scalar Free plan apiLinuxMacself-hostedWeb $150/mo8.1
    phpDocumentor vs Scalar
  3. 3
    Asciidoctor Free plan apiextensionLinuxMacself-hosted Free8.0
    phpDocumentor vs Asciidoctor
  4. 4
    DocFX Free plan apiLinuxMacself-hostedWin Free7.7
    phpDocumentor vs DocFX
  5. 5
    MkDocs LinuxMacself-hostedWin 7.5
    phpDocumentor vs MkDocs
  6. 6
    Stoplight Elements Free plan self-hostedWeb Free7.5
    phpDocumentor vs Stoplight Elements
  7. 7
    mdBook Free plan LinuxMacWin Free7.5
    phpDocumentor vs mdBook
  8. 8
    Doxygen Free plan LinuxMacWin Free7.3
    phpDocumentor vs Doxygen
  9. 9
    Redocly Free trial apiextensionWeb $10/mo7.2
    phpDocumentor vs Redocly
  10. 10
    Antora WinMacLinux 6.7
    phpDocumentor vs Antora
  11. 11
    Sandcastle Help File Builder Win 6.4
    phpDocumentor vs Sandcastle Help File Builder
  12. 12
    ExDoc 6.3
    phpDocumentor vs ExDoc
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