1. 1. Outlook to Thunderbird: (Official Website: http://pstconverterpro.com/) Switching from Outlook to Thunderbird Microsoft Outlook is the default mail client included with Windows Operating systems. Outlook stores emails in the .pst file format. In order to export messages from Microsoft Outlook to Thunderbird, you must export messages from Windows Outlook and import them into Thunderbird. A parallel method is needed to export contacts from Outlook to Thunderbird. Importing Microsoft Outlook Messages into Thunderbird Importing Outlook (.pst files) into Thunderbird is enabled by our add-on Import Export Tool known as PST Converter Pro. Download and install this add-on to transfer messages from Windows outlook to Thunderbird.
2. 2. Importing Windows Outlook Contacts into Thunderbird In order to import Windows Outlook contacts into Thunderbird, you must export your Outlook contacts to a text file (.csv format) first and then import the .csv file into Thunderbird. With PST Converter Pro, you have the provision of completing the above mentioned process without the slightest of trouble involved. Importing other .pst files
3. 3. Most import tools, as well as Thunderbird, require that a compatible version of Outlook be installed on the machine being used to import Microsoft outlook data. Microsoft Outlook stores data in .pst files, which is a proprietary format. Thunderbird does not understand outlook PST format, nor does it know that .pst files even exist. There is no Thunderbird import command that lets you browse to the location of a .pst file, nor can it import data if Outlook is not installed. With our PST Converter pro you can easily and without wasting any of your important time convert all your Outlook data to Thunderbird format.