{"id":428,"date":"2014-04-21T05:40:57","date_gmt":"2014-04-21T05:40:57","guid":{"rendered":"http:\/\/www.coolutils.com\/blog\/?p=428"},"modified":"2026-07-07T07:51:28","modified_gmt":"2026-07-07T07:51:28","slug":"easy-migration-to-outlook-mbox-to-pst-files-converting","status":"publish","type":"post","link":"https:\/\/www.coolutils.com\/blog\/easy-migration-to-outlook-mbox-to-pst-files-converting\/","title":{"rendered":"Easy migration to Outlook: Mbox to PST files converting"},"content":{"rendered":"<div id=\"bsf_rt_marker\"><\/div><p><img decoding=\"async\" src=\"https:\/\/www.coolutils.com\/img\/mbox-to-pst.png\" alt=\"mbox to pst\" align=\"right\" hspace=\"5\" \/>Moving from Thunderbird to Outlook means moving your mail &mdash; and Outlook will not open Thunderbird&#8217;s MBOX files. It imports PST. Converting your MBOX files (or your whole Thunderbird profile) to PST is the one step that makes the switch work. <a href=\"https:\/\/www.coolutils.com\/TotalThunderbirdConverter\">Total Thunderbird Converter<\/a> does it in batch, on your own machine, with no upload.<br \/>\n<!--more--><\/p>\n<p><strong>Quick answer:<\/strong> To convert MBOX to PST, install Total Thunderbird Converter, point it at the folder with your MBOX files, check the messages you need, choose PST as the output, and click Start. The whole mailbox converts in one batch &mdash; attachments, folder structure, and the header fields you select are preserved &mdash; offline, no upload, with a free 30-day trial.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\r\n<div class=\"ez-toc-title-container\">\r\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\r\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\r\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.coolutils.com\/blog\/easy-migration-to-outlook-mbox-to-pst-files-converting\/#MBOX_vs_PST_why_the_conversion_is_needed\" >MBOX vs PST: why the conversion is needed<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.coolutils.com\/blog\/easy-migration-to-outlook-mbox-to-pst-files-converting\/#How_to_convert_MBOX_to_PST\" >How to convert MBOX to PST<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.coolutils.com\/blog\/easy-migration-to-outlook-mbox-to-pst-files-converting\/#Attachments_batches_and_automation\" >Attachments, batches, and automation<\/a><\/li><\/ul><\/nav><\/div>\r\n<h2><span class=\"ez-toc-section\" id=\"MBOX_vs_PST_why_the_conversion_is_needed\"><\/span>MBOX vs PST: why the conversion is needed<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>MBOX<\/strong> is the mailbox format used by Thunderbird, Apple Mail, and other Mozilla-based clients: a single plain-text file holds an entire folder of messages. <strong>PST<\/strong> is Microsoft Outlook&#8217;s personal storage file. The two are not interchangeable &mdash; Outlook has no option to open an MBOX file directly, so a Thunderbird archive has to be rewritten as PST before Outlook can import it.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_to_convert_MBOX_to_PST\"><\/span>How to convert MBOX to PST<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ol>\n<li><a href=\"https:\/\/www.coolutils.com\/Downloads\/TotalThunderbirdConverter.exe\">Download and install<\/a> Total Thunderbird Converter. The 30-day trial is fully functional &mdash; no email or credit card required.<\/li>\n<li>In the folder tree on the left, open the folder that holds your MBOX files. Check the messages you want, or press Check all to convert the whole mailbox. Tick Include subfolders to pull in nested folders.<\/li>\n<li>Select PST in the toolbar and step through the wizard: choose the destination folder and decide which header fields to keep &mdash; sender, recipient, date, subject, body, attachments.<\/li>\n<li>Click Start. Every selected message is written into a PST file that imports straight into Outlook.<\/li>\n<\/ol>\n<h2><span class=\"ez-toc-section\" id=\"Attachments_batches_and_automation\"><\/span>Attachments, batches, and automation<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Zipped attachments are unpacked and images can be embedded in the output. You can rename and number the messages or stamp them with a date. To carry attachments across as separate files alongside the PST, use <a href=\"https:\/\/www.coolutils.com\/TotalThunderbirdConverterPro\">Total Thunderbird Converter Pro<\/a>. Beginners can work through the step-by-step interface; administrators can drive the same conversion from the command line for hands-off, scheduled migration of many profiles at once.<\/p>\n<p>Ready to move your mail? <a href=\"https:\/\/www.coolutils.com\/TotalThunderbirdConverter\">Download Total Thunderbird Converter<\/a> and convert your first mailbox free.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Switching from Thunderbird to Outlook? Outlook imports PST, not MBOX. Convert MBOX to PST in batch with Total Thunderbird Converter &#8211; attachments and folders preserved, offline, free trial.<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[210],"tags":[],"class_list":["post-428","post","type-post","status-publish","format-standard","hentry","category-email-converters"],"_links":{"self":[{"href":"https:\/\/www.coolutils.com\/blog\/wp-json\/wp\/v2\/posts\/428","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.coolutils.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.coolutils.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.coolutils.com\/blog\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.coolutils.com\/blog\/wp-json\/wp\/v2\/comments?post=428"}],"version-history":[{"count":7,"href":"https:\/\/www.coolutils.com\/blog\/wp-json\/wp\/v2\/posts\/428\/revisions"}],"predecessor-version":[{"id":1672,"href":"https:\/\/www.coolutils.com\/blog\/wp-json\/wp\/v2\/posts\/428\/revisions\/1672"}],"wp:attachment":[{"href":"https:\/\/www.coolutils.com\/blog\/wp-json\/wp\/v2\/media?parent=428"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.coolutils.com\/blog\/wp-json\/wp\/v2\/categories?post=428"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.coolutils.com\/blog\/wp-json\/wp\/v2\/tags?post=428"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}