{"id":3962,"date":"2018-05-19T19:25:25","date_gmt":"2018-05-19T15:25:25","guid":{"rendered":"https:\/\/www.makeuseof.com\/?p=759685"},"modified":"2018-05-19T19:25:25","modified_gmt":"2018-05-19T15:25:25","slug":"view-recover-microsoft-outlook-password","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/view-recover-microsoft-outlook-password\/","title":{"rendered":"How to View and Recover Your Microsoft Outlook Password"},"content":{"rendered":"<p dir=\"ltr\" style=\"text-align: left;\">Microsoft Outlook is one of the <a class=\"no-callout\" href=\"\/\/www.makeuseof.com\/tag\/5-of-the-best-desktop-email-clients-for-windows-that-dont-cost-a-dime\/\">most popular email clients around<\/a>, regularly ranking among the top clients. It\u2019s only beaten by Apple\u2019s integrated mail solution and Gmail for global email opens. Most people use Outlook at some time in their lives.<\/p>\n<p dir=\"ltr\" style=\"text-align: left;\">Given those millions of users, it is understandable that at some point, someone will forget their Outlook password. And in those moments, you need a <a class=\"no-callout\" href=\"\/\/www.makeuseof.com\/tag\/how-to-view-saved-wi-fi-passwords-on-windows-10\/\">tool that can retrieve the password<\/a> while keeping your data intact.<\/p>\n<p dir=\"ltr\" style=\"text-align: left;\">Here are three tools to help with Outlook password recovery. But first, we need to understand the difference between PST and OST files and how they store and password-protect your mail in Outlook.<\/p>\n<h2 dir=\"ltr\" style=\"text-align: left;\">Differences Between Outlook PST and OST Files<\/h2>\n<p dir=\"ltr\" style=\"text-align: left;\">The way Outlook stores, manages, and secures your data depends on the type of account you are using. There are two main types of Outlook data files:<\/p>\n<ul dir=\"ltr\" style=\"text-align: left;\">\n<li><strong>PST:<\/strong> A Personal Storage Table is the storage system Outlook uses for POP and IMAP accounts. Your email is delivered to and stored on the mail server, and is only accessible while online. You can <a href=\"\/\/www.makeuseof.com\/tag\/backing-microsoft-outlook-emails-made-simple\/\">take backups of your email<\/a> to work on, but this also creates a new PST file. When you move to a new computer, <a href=\"\/\/www.makeuseof.com\/tag\/best-microsoft-outlook-tools\/\">PST files transfer easily between systems<\/a>.<\/li>\n<li><strong>OST:<\/strong> You can use an Offline Storage Table file when you want to keep an entire local backup of an email account. All the data is stored on your computer as well as the mail server. This means the entire user account email database is accessible, regardless of network connection. Changes sync when the user establishes a connection with the mail server.<\/li>\n<\/ul>\n<p dir=\"ltr\" style=\"text-align: left;\">There are two more vital differences between the two file types.<\/p>\n<p dir=\"ltr\" style=\"text-align: left;\">By and large, PST data files store vital information, such as passwords, to the local machine. This password locks unauthorized users out of the Outlook account, protecting emails and user data in the process. The OST data file also uses local storage but doesn\u2019t contain any passwords. As such, the PST file is open for password retrieval. (Do note that OST passwords aren\u2019t much more secure.)<\/p>\n<p dir=\"ltr\" style=\"text-align: left;\">The second difference is a bug in Microsoft Outlook\u2019s password protection that relates to password storage.<\/p>\n<h2 dir=\"ltr\" style=\"text-align: left;\">The Microsoft Outlook PST Password Protection Bug<\/h2>\n<p dir=\"ltr\" style=\"text-align: left;\">When you enter a password on a website, the site (hopefully) doesn\u2019t store it in plaintext. Plaintext is what you\u2019re reading now, so you can see why storing a password in this form isn\u2019t so wise. The website takes your password and creates a hash.<\/p>\n<p dir=\"ltr\" style=\"text-align: left;\"><strong>A hash is a long string of alphanumeric characters<\/strong> that represent your password and is tied to your username. When you type your username and password combination, the database returns a positive response, and you enter your account. But if an attacker enters the database, all they see is a long list of confusing hash values.<\/p>\n<p dir=\"ltr\" style=\"text-align: left;\">Here\u2019s the problem with Outlook: Instead of using a complex hashing algorithm (<a href=\"\/\/www.makeuseof.com\/tag\/encryption-terms\/\">ideally with a salt<\/a>), Microsoft appears to have cut some security corners using the basic CRC32 algorithm.<\/p>\n<p dir=\"ltr\" style=\"text-align: left;\">The bad news is that each CRC32 hash has a lot of matching values, meaning there\u2019s a strong chance a password retrieval program will unlock your file. This is great if you need your PST file unlocked, but utterly terrible if you want to keep it secure.<\/p>\n<p dir=\"ltr\" style=\"text-align: left;\">This is where Outlook password recovery tools come in.<\/p>\n<h2 dir=\"ltr\" style=\"text-align: left;\">PST Tools for Outlook Password Recovery<\/h2>\n<p dir=\"ltr\" style=\"text-align: left;\">There are several tools you can use to retrieve PST passwords and unlock your data file.<\/p>\n<h3 dir=\"ltr\" style=\"text-align: left;\">1. <a href=\"https:\/\/www.nirsoft.net\/utils\/pst_password.html\" target=\"_blank\" rel=\"noopener\">PstPassword<\/a><\/h3>\n<p dir=\"ltr\" style=\"text-align: left;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"\/\/static.makeuseof.com\/wp-content\/uploads\/2018\/05\/PstPassword-Microsoft-Outlook-password-recovery-tool.png\" alt=\"microsoft outlook password recovery tools\" width=\"595\" height=\"209\" title=\"\"><\/p>\n<p dir=\"ltr\" style=\"text-align: left;\">Nirsoft\u2019s PstPassword is a great free utility that automatically retrieves PST passwords for local data files. PstPassword displays three potential passwords due to the encryption bug. If the first option fails, you have two more choices. (In fact, PstPassword generates a long list of CRC32 hashes that might unlock the data file.)<\/p>\n<p dir=\"ltr\" style=\"text-align: left;\">PstPassword doesn\u2019t require installation, either. However, your system might detect it as a malicious file (as it is harvesting passwords, something that you don\u2019t want at other times).<\/p>\n<h3 dir=\"ltr\" style=\"text-align: left;\">2. <a href=\"https:\/\/www.nucleustechnologies.com\/outlook-password-recovery.html\" target=\"_blank\" rel=\"noopener\">Kernel Outlook PST Password Recovery Tool<\/a><\/h3>\n<div class=\"youtube-player\" dir=\"ltr\" style=\"text-align: left;\" data-id=\"gKj9D5y507I\"><\/div>\n<p dir=\"ltr\" style=\"text-align: left;\">Kernel Outlook PST Password Recovery Tool is a limited free utility. The major limitation is the size of the PST file the tool will unlock. Kernel\u2019s tool will unlock PST files up to 500MB for free. However, if your data file size surpasses that you will need to upgrade to the Home License for $39.<\/p>\n<p dir=\"ltr\" style=\"text-align: left;\">The tool quickly analyzes your PST files, providing a hash value for you to enter. Unlike PstPassword, Kernel only grants a single password hash to try. However, if that doesn\u2019t work, Kernel also has the option to remove the password protection from the PST file (as well as adding a new one if you desire).<\/p>\n<h3 dir=\"ltr\" style=\"text-align: left;\">3. <a href=\"https:\/\/outlookpassword.recoverytoolbox.com\/\" target=\"_blank\" rel=\"noopener\">Recovery Toolbox for Outlook Password<\/a><\/h3>\n<p dir=\"ltr\" style=\"text-align: left;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"\/\/static.makeuseof.com\/wp-content\/uploads\/2018\/05\/Recovery-Toolbox.png\" alt=\"Recovery Toolbox\" width=\"670\" height=\"387\" title=\"\"><\/p>\n<p dir=\"ltr\" style=\"text-align: left;\">Our final tool is Recovery Toolbox for Outlook Password. Recovery Toolbox costs $19 but comes with a few more options than either free option. For example, Recovery Toolbox can:<\/p>\n<ul dir=\"ltr\" style=\"text-align: left;\">\n<li>Recover and show passwords for PST data files<\/li>\n<li>Reset PST data file passwords<\/li>\n<li>Recover and remove <em>some<\/em> passwords for OST data files<\/li>\n<\/ul>\n<p dir=\"ltr\" style=\"text-align: left;\"><strong>The major difference is support for OST files<\/strong>. The paid version of Recovery Toolbox shows and removes OST passwords, too, giving it a slight advantage. That said, other free online tools will uncover even the most secure Outlook OST data file passwords, too.<\/p>\n<h2 dir=\"ltr\" style=\"text-align: left;\">Testing the PST Password Protection Bug<\/h2>\n<p dir=\"ltr\" style=\"text-align: left;\">You can check the password protection bug out for yourself using PstPassword.<\/p>\n<p dir=\"ltr\" style=\"text-align: left;\">Open Outlook and head to <strong>File &gt; Account Settings &gt; Data Files<\/strong>. Press <strong>Add<\/strong> to create a new data file, giving it a temporary name. Next, head to <strong>Settings &gt; Change Password<\/strong>. Leaving the \u201cOld password\u201d field empty (as it is a new data file), enter a strong new password in the \u201cNew password\u201d and \u201cVerify password\u201d fields. (In fact, I\u2019m using a <a href=\"http:\/\/passwordsgenerator.net\/\" target=\"_blank\" rel=\"noopener\">Secure Password Generator<\/a> to create a super-strong 16-character password.)<\/p>\n<p dir=\"ltr\" style=\"text-align: left;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"\/\/static.makeuseof.com\/wp-content\/uploads\/2018\/05\/microsoft-outlook-data-file-account-settings.png\" alt=\"microsoft outlook password recovery tools\" width=\"615\" height=\"503\" title=\"\"><\/p>\n<p dir=\"ltr\" style=\"text-align: left;\">You might note that despite the 16-character password, Outlook only accepts 15-characters. Regardless, press <strong>OK<\/strong>, close the panel, then close Outlook.<\/p>\n<p dir=\"ltr\" style=\"text-align: left;\">Download, then open PstPassword. It should automatically detect your newly created PST file, as well as any existing data files, too. Now, alongside your test file, there are three potential passwords. Because the password is over a certain amount of characters, PstPassword displays the hash values.<\/p>\n<p dir=\"ltr\" style=\"text-align: left;\">Open Outlook again and enter one of the hash values. If it doesn\u2019t work, try the next one. In the event the first three don\u2019t work, right-click the test data file and select <strong>Get more passwords<\/strong>.<\/p>\n<p dir=\"ltr\" style=\"text-align: left;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"\/\/static.makeuseof.com\/wp-content\/uploads\/2018\/05\/pstpassword-more-passwords.png\" alt=\"microsoft outlook password recovery tools\" width=\"285\" height=\"376\" title=\"\"><\/p>\n<p dir=\"ltr\" style=\"text-align: left;\"><a href=\"https:\/\/www.nirsoft.net\/utils\/mailpv.html\" target=\"_blank\" rel=\"noopener\">Mail PassView<\/a> is another free password viewing and recovery tool from Nirsoft. Mail PassView uncovers OST data file passwords, rather than PST data files. However, as OST data file passwords are usually set via mail server rather than in Outlook itself, the tool cannot remove passwords or offer alternatives.<\/p>\n<p dir=\"ltr\" style=\"text-align: left;\">Still, Mail PassView is a useful free tool for recovering your Outlook password.<\/p>\n<h2 dir=\"ltr\" style=\"text-align: left;\">Outlook Password Recovery Complete!<\/h2>\n<p dir=\"ltr\" style=\"text-align: left;\">One of these tools will grant you access to your Microsoft Outlook PST data file. Some <a href=\"\/\/www.makeuseof.com\/tag\/microsoft-office-password-recovery-tools\/\">Microsoft Office programs have strong integrated encryption<\/a>. However, you have seen the Outlook password protection bug and how you can easily uncover a lost password.<\/p>\n<p dir=\"ltr\" style=\"text-align: left;\">\u062b\u0628\u062a \u062f\u0627\u0645\u0646\u0647\u060c \u0645\u062f\u06cc\u0631\u06cc\u062a \u0633\u0631\u0648\u0631\u060c \u0644\u06cc\u0646\u0648\u06a9\u0633\u060c \u0627\u0645\u0646\u06cc\u062a\u060c \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Microsoft Outlook is one of the most popular email clients around, regularly ranking among the top clients. It\u2019s only beaten by Apple\u2019s integrated mail solution and Gmail for global email opens. Most people use Outlook at some time in their lives. Given those millions of users, it is understandable that at some point, someone will &hellip;<\/p>\n","protected":false},"author":1,"featured_media":3963,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[36],"tags":[],"class_list":["post-3962","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-36"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/3962","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/comments?post=3962"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/3962\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=3962"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=3962"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=3962"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}