Harbor Fax Alternatives

Apps similar to Harbor Fax include faxZero, which has a free version. Other options are FaxOnWeb, FaxMail, FaxBurner and FaxItOnce. In total there are six Anti-Spam Tools like Harbor Fax for the web, Mac, Windows, Android and iPhone.

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Alternatives
Harbor Fax alternatives page was last updated

Alternatives list

  1. faxZero icon

    faxZero

     8 likes

    faxZERO is a free Internet Faxing - Send faxes to anywhere in the U.S. and Canada for free.

    Cost / License

    • Freemium
    • Proprietary

    Since

    • Since 2010

    Platforms

    • Online
    • US flagUnited States
    faxZero screenshot 1
    Good alternative?
     
  2. FaxOnWeb icon

    FaxOnWeb

     1 like

    FaxOnWeb lets users send documents to fax numbers from a modern browser without a fax machine, phone line, account, or monthly subscription. It supports PDF, DOC, DOCX, TIF/TIFF, JPG/JPEG, and PNG files with a combined upload limit of 50 MB per fax, displays transparent...

    Cost / License

    • Paid
    • Proprietary

    Since

    • Since 2026

    Platforms

    • Online
    • Software as a Service (SaaS)
    • KR flagSouth Korea
    Current FaxOnWeb upload screen: PDF, DOC/DOCX, TIFF, JPEG and PNG support, with a 50 MB total upload limit per fax. September 2026.
    Good alternative?
     
  4. FaxMail icon

    FaxMail

     2 likes

    Faxmail.co offers secure, temporary email services with a professional edge. Unlike typical temporary email providers, Faxmail.co provides user-friendly, professional email addresses (e.g., john@faxmail.co) rather than random strings.

    Cost / License

    • Free
    • Proprietary

    Application type

    Since

    • Since 2024

    Platforms

    • Online
    • Google Chrome
    • Mozilla Firefox
    Homepage
    Good alternative?
     
  5. Ad
    Screenshot
    FAX.PLUS icon
    FAX.PLUS

    Cloud fax service meeting HIPAA, SOC 2 Type 2, and ISO 27001 standards with encryption, audit trails, team management, programmable API, SSO, easy number porting, and integrations with tools such as Slack, Google Workspace, and M...

    https://www.fax.plus
    Learn More
  6. FaxBurner icon

    FaxBurner

     1 like

    FaxBurner is a free online internet fax to email, iPhone and Android service. Get a free fax number and start sending and receiving faxes online.

    Cost / License

    • Freemium
    • Proprietary

    Since

    • Since 2018

    Platforms

    • Online
    Good alternative?
     
  7. FaxItOnce icon

    FaxItOnce

     1 like

    Most people only need to send a fax once in a while. With FaxItOnce, you can send up to 35 pages for just $2.75 using a simple, one-time Fax Token. No subscriptions, no long forms, no complicated setup.

    Cost / License

    • Paid
    • Proprietary

    Since

    • Since 2025

    Platforms

    • Online
    FaxItOnce screenshot 1
    Good alternative?
     
  9. FAX.PLUS icon

    FAX.PLUS

     2 likes

    Cloud fax service meeting HIPAA, SOC 2 Type 2, and ISO 27001 standards with encryption, audit trails, team management, programmable API, SSO, easy number porting, and integrations with tools such as Slack, Google Workspace, and Microsoft for seamless workflows.

    Cost / License

    • Freemium
    • Proprietary

    Since

    • Since 2018

    Platforms

    • Mac
    • Windows
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Google Chrome
    • Software as a Service (SaaS)
    • Mozilla Firefox
    • CH flagSwitzerland
    FAX.PLUS screenshot 1
    FAX.PLUS screenshot 2
    FAX.PLUS screenshot 3
    Good alternative?
     
6 of 6 Harbor Fax alternatives