I really love seeing the progress here at ProtonMail and the attention to security details. ProtonMail also offers applications for iOS and Android for easy access on your mobile device.

However, this may change in the future to include free users as we develop our infrastructure, The ProtonMail Bridge software is currently available only to paying ProtonMail users. This includes support for importing emails into your ProtonMail account from other email accounts that are connected to the same client, as well as full-text search of your ProtonMail emails from within your client.Ĭurrently, versions for macOS, Windows, and Linux are available on the ProtonMail Bridge homepage, along with frequently asked questions and detailed setup instructions for each of the supported clients. It allows you to fully integrate your ProtonMail account with a third-party client that supports IMAP and SMTP protocols, such as Microsoft Outlook, Mozilla Thunderbird and Apple Mail. You will probably have several data files that need to be imported into Thunderbird.ProtonMail Bridge is an application that seamlessly encrypts and decrypts your mail as it enters and leaves your computer. Depending on what type of account you have, see the locations for Outlook 2007, Outlook 2010, andĭownload, launch the software and browse for the PST and OST files. ost files in a variety of different locations. If you have data issues or crashes with Thunderbird Import Wizard for Outlook, or if you need to convert selected emails from Outlook to mbox, there are steps to import. One such mbox conversion tool for Outlook is PST to MBOX Converter. Wait for the import to finish and click Finish.Īn alternative to Thunderbird's Import Wizard is to find a tool to transform your data to mbox format (.mbx), and then copy mbox files into Thunderbird Local Folders.Choose Outlook as the file type and click Next.If it crashes again, you can work around this by temporarily using an older version of Thunderbird, import your data, and then update Thunderbird to the latest version. This was fixed in Thunderbird version 58. Thunderbird Import Wizard for Outlook was disabled in Thunderbird version 38 because it broke.

If you are looking for a solution to convert pst to mbox, ost to mbox and migrate from Outlook to Thunderbird, please follow these steps to import pst to Thunderbird.

If you don't have Outlook installed, there are alternatives listed below. To import emails from Outlook to Thunderbird, Outlook must be set as your Default email client.

The normal Thunderbird import process requires that you have a compatible version of Outlook installed on your computer.

Alternative to outlook or thunderbird