{"id":20073,"date":"2025-06-01T08:01:28","date_gmt":"2025-06-01T08:01:28","guid":{"rendered":"https:\/\/www.adviksoft.com\/blog\/?p=20073"},"modified":"2025-06-16T10:15:22","modified_gmt":"2025-06-16T10:15:22","slug":"import-mbox-to-protonmail","status":"publish","type":"post","link":"https:\/\/www.adviksoft.com\/blog\/import-mbox-to-protonmail\/","title":{"rendered":"How to Import MBOX to ProtonMail – 3 Easy Ways"},"content":{"rendered":"

Summary<\/strong>: Are you trying to import MBOX to ProtonMail account but don\u2019t know how? Don\u2019t worry, you\u2019re not alone. Many people save emails in MBOX format from different email services and later want to move them to ProtonMail because of its strong security. The problem is, ProtonMail doesn\u2019t let free users import MBOX files directly. But there\u2019s good news! In this blog, we\u2019ll show you three easy ways to transfer MBOX file to ProtonMail. You can use ProtonMail\u2019s official tool, a manual method using Thunderbird, or a simple software that does it for you.<\/p>\n

Let\u2019s begin and make this task easy for you!<\/p>\n

How to Import MBOX to ProtonMail Using Import-Export App?<\/h2>\n

If you already have a paid ProtonMail account, you can use their official app to import your MBOX file.<\/p>\n

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  1. Go to the ProtonMail website and download the Import-Export app.<\/li>\n
  2. Install and open the app on your computer.<\/li>\n
  3. Sign in using your ProtonMail email and password.<\/li>\n
  4. Click the \u201cImport\u201d button.<\/li>\n
  5. Browse and select your MBOX file from the computer.<\/li>\n
  6. Choose a folder in ProtonMail where you want to import the emails.<\/li>\n
  7. Click \u201cStart Import\u201d and wait for it to complete.<\/li>\n<\/ol>\n

    Once it\u2019s done, log in to your ProtonMail account, and you\u2019ll see all your imported emails there.<\/p>\n

    Note:<\/strong> This method is fast and secure, but only works for paid users.<\/em><\/p>\n

    How to Open MBOX File in ProtonMail via Thunderbird?<\/h2>\n

    This method is useful for people who want a manual way to import MBOX to ProtonMail using Thunderbird, a free email app.<\/p>\n

      \n
    1. Download and install Mozilla Thunderbird.<\/li>\n
    2. Install the add-on called ImportExportTools NG.<\/li>\n
    3. Use the tool to import your MBOX file into Thunderbird.<\/li>\n
    4. If you have a paid ProtonMail account, download ProtonMail Bridge<\/strong>.<\/li>\n
    5. Use Bridge to connect ProtonMail to Thunderbird using IMAP.<\/li>\n
    6. Drag the emails from the imported MBOX folder and drop them into your ProtonMail folder.<\/li>\n<\/ol>\n

      That\u2019s it! Thunderbird will sync everything, and your emails will show up in ProtonMail.<\/p>\n

      Important:<\/strong> You still need a paid ProtonMail account to use Bridge for syncing.<\/em><\/p>\n

      How to Transfer MBOX to ProtonMail Automatically?<\/h2>\n

      Tried all manual methods but still not getting the result you want? Don\u2019t worry! Here\u2019s an easier solution. Advik MBOX Converter<\/a><\/strong> is a simple tool that lets you import multiple MBOX files to ProtonMail account at once. It directly transfers all your emails, along with attachments, and keeps the folder structure the same. The software is easy to use and has a simple, user-friendly design.<\/p>\n

      Download the FREE demo version to check the step-by-step process.<\/p>\n

      \"\"<\/a>\u00a0 \"\"<\/a><\/p>\n

      Steps to Import MBOX to ProtonMail<\/h3>\n
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      1. Run the software and add MBOX files.\"import<\/li>\n
      2. Choose the required MBOX files and click Next.\"upload<\/li>\n
      3. Now, select IMAP<\/strong> as a saving option from the list.\"import<\/li>\n
      4. Enter ProtonMail email account details with the password.\"import<\/li>\n
      5. Press the Convert button to start the process.\"transfer<\/li>\n<\/ol>\n

        Done!! In a few seconds, all of your MBOX files will be transferred into your ProtonMail account.<\/p>\n

        After this, log in to the ProtonMail account and check the resultant emails there.<\/p>\n

        Watch How to Open MBOX File in ProtonMail<\/h3>\n