{"id":586,"date":"2019-02-02T12:47:28","date_gmt":"2019-02-02T12:47:28","guid":{"rendered":"https:\/\/www.arysontechnologies.com\/updates\/?p=586"},"modified":"2026-03-09T11:25:44","modified_gmt":"2026-03-09T11:25:44","slug":"free-methods-recover-data-from-0kb-outlook-pst-file","status":"publish","type":"post","link":"https:\/\/www.arysontechnologies.com\/updates\/free-methods-recover-data-from-0kb-outlook-pst-file\/","title":{"rendered":"How to Recover Data from a 0KB Outlook PST File (2 Free Methods)"},"content":{"rendered":"<p class=\"block_sum\"><em>IT administrators often rely on Microsoft Outlook to store emails, contacts, and calendars in PST files. However, sometimes the PST file unexpectedly shows 0KB size, which makes the mailbox data inaccessible due to corruption, interrupted exports, or system crashes. This issue might increase gradually, and users might permanently lose their emails, contacts, calendars, and attachments stored in PST files. This article explains different manual methods &amp; the use of the <a title=\"Outlook PST Repair Tool\" href=\"https:\/\/www.arysontechnologies.com\/outlook-pst-repair.html\" target=\"_blank\" rel=\"noopener\"><strong>Aryson Outlook PST Repair Tool<\/strong> <\/a>to recover data from 0KB Outlook PST file<\/em><span class=\"block_btn\"><a class=\"custom-download-btn\" href=\"https:\/\/www.arysontechnologies.com\/demo-version\/aryson-outlook-recovery.exe\" rel=\"nofollow\"><i class=\"icon-windows\"><\/i> Download Now<\/a>\u00a0\u00a0<a class=\"custom-buy-btn\" href=\"https:\/\/www.arysontechnologies.com\/outlook-recovery\/order-now.html\" rel=\"nofollow\"><i class=\"icon-windows\"><\/i> Purchase Now<\/a><\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title ez-toc-toggle\" style=\"cursor:pointer\">Table of Contents<\/p>\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>\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.arysontechnologies.com\/updates\/free-methods-recover-data-from-0kb-outlook-pst-file\/#What_is_a_0KB_Outlook_PST_File\" >What is a 0KB Outlook PST File?<\/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.arysontechnologies.com\/updates\/free-methods-recover-data-from-0kb-outlook-pst-file\/#Common_Reasons_Behind_0KB_PST_File_Issue\" >Common Reasons Behind 0KB PST File Issue<\/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.arysontechnologies.com\/updates\/free-methods-recover-data-from-0kb-outlook-pst-file\/#Proven_Methods_to_Recover_Data_from_0_KB_Outlook_PST_File\" >Proven Methods to Recover Data from 0 KB Outlook PST File\u00a0<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.arysontechnologies.com\/updates\/free-methods-recover-data-from-0kb-outlook-pst-file\/#Method_1_Recover_Data_Using_Outlook_Inbox_Repair_Tool_ScanPST\" >Method 1: Recover Data Using Outlook Inbox Repair Tool (ScanPST)<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.arysontechnologies.com\/updates\/free-methods-recover-data-from-0kb-outlook-pst-file\/#Steps_to_Use_Outlook_Inbox_Repair_Tool_ScanPST\" >Steps to Use Outlook Inbox Repair Tool (ScanPST)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.arysontechnologies.com\/updates\/free-methods-recover-data-from-0kb-outlook-pst-file\/#Method_2_Restore_PST_from_Backup\" >Method 2: Restore PST from Backup<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.arysontechnologies.com\/updates\/free-methods-recover-data-from-0kb-outlook-pst-file\/#Steps_to_Restore_PST_from_Backup\" >Steps to Restore PST from Backup<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.arysontechnologies.com\/updates\/free-methods-recover-data-from-0kb-outlook-pst-file\/#Limitations_of_the_Manual_Methods\" >Limitations of the Manual Methods\u00a0<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.arysontechnologies.com\/updates\/free-methods-recover-data-from-0kb-outlook-pst-file\/#Method_3_Advanced_Solution_to_Recover_Data_from_0KB_Outlook_PST_File\" >Method 3: Advanced Solution to Recover Data from 0KB Outlook PST File<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.arysontechnologies.com\/updates\/free-methods-recover-data-from-0kb-outlook-pst-file\/#Simple_Steps_to_Recover_a_0KB_PST_File\" >Simple Steps to Recover a 0KB PST File<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.arysontechnologies.com\/updates\/free-methods-recover-data-from-0kb-outlook-pst-file\/#Conclusion\" >Conclusion<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.arysontechnologies.com\/updates\/free-methods-recover-data-from-0kb-outlook-pst-file\/#FAQs\" >FAQs<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"What_is_a_0KB_Outlook_PST_File\"><\/span>What is a 0KB Outlook PST File?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>An Outlook data file of 0 kilobytes in size is termed a 0KB Outlook PST file, even though it contains emails, contacts, calendars, and other mailbox items. This 0KB file usually indicates that the PST file has become empty, corrupted, or was not properly created during the export or backup process.<\/p>\n<p>Once a PST file turns into 0KB, MS Outlook will no longer be able to access any stored data because of a missing or damaged file structure. This issue may take place due to various reasons, such as interrupted exports, sudden system shutdowns, or faulty storage devices. To get more clarity on the actual root cause, refer to the upcoming section.<\/p>\n<h2 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"Common_Reasons_Behind_0KB_PST_File_Issue\"><\/span>Common Reasons Behind 0KB PST File Issue<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>There are several reasons why an Outlook PST file becomes a 0KB file. Some of them are listed below.<\/p>\n<ul>\n<li>An <strong>interrupted PST export<\/strong> can create an incomplete file that shows 0KB.<\/li>\n<li>The PST file structure gets corrupted after a sudden system shutdown or power failure.<\/li>\n<li>Moreover, an <strong>improper file transfer<\/strong> to another location can cause the 0KB file issue.<\/li>\n<li>Furthermore, <strong>malware or virus infection<\/strong> may damage Outlook data files.<\/li>\n<li>Additionally, <strong>hard drive errors<\/strong> or <strong>bad sectors<\/strong> can damage the original data of the PST file.<\/li>\n<li>Also, the <strong>synchronization or profile issues<\/strong> in Outlook may lead to an incomplete PST.<\/li>\n<\/ul>\n<p>If any of the above causes apply to your situation, choose a suitable recovery solution among the ones explained in the upcoming sections below.<\/p>\n<h2 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"Proven_Methods_to_Recover_Data_from_0_KB_Outlook_PST_File\"><\/span>Proven Methods to Recover Data from 0 KB Outlook PST File\u00a0<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>In this section of the blog, we will primarily focus on the most effective methods to recover data from a 0kb Outlook PST File.<\/p>\n<ul>\n<li>Use the Inbox Repair Tool<\/li>\n<li>Restore PST from Backup<\/li>\n<li>Use an Advanced Recovery Software<\/li>\n<\/ul>\n<p>Read through the details of each and every method and choose one as per your convenience and expertise. If the manual methods do not work properly, refer to the advanced software for repairing pst files.<\/p>\n<h3 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"Method_1_Recover_Data_Using_Outlook_Inbox_Repair_Tool_ScanPST\"><\/span>Method 1: Recover Data Using Outlook Inbox Repair Tool (ScanPST)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The <strong>Inbox Repair Tool (ScanPST.exe)<\/strong> is an in-built utility provided by Microsoft Outlook. This tool scans and repairs the corrupted PST files. Along with that, it checks the file structure for errors &amp; tries to restore the essential mailbox items such as <strong>emails, contacts, and calendars<\/strong>. However, it works well; it can be commonly used to <strong>fix minor PST corruption issues<\/strong>.<\/p>\n<h4 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"Steps_to_Use_Outlook_Inbox_Repair_Tool_ScanPST\"><\/span>Steps to Use Outlook Inbox Repair Tool (ScanPST)<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ol>\n<li>Firstly, <strong>close Microsoft Outlook<\/strong> completely on your existing system.<\/li>\n<li>After that, go to the Outlook installation directory and locate <strong>SCANPST.exe<\/strong>.<\/li>\n<li><strong>Double-click<\/strong> SCANPST.exe to open the Inbox Repair Tool.<\/li>\n<li>Next, click on the <strong>Browse <\/strong>option &amp; select the <strong>0KB PST file<\/strong>.<\/li>\n<li>Click on the <strong>Start <\/strong>option to begin scanning the file for errors.<\/li>\n<li>After scanning, click <strong>Repair <\/strong>to resolve the detected issues.<\/li>\n<li>Once the process finishes, <strong>reopen Outlook<\/strong> and load the repaired PST file.<\/li>\n<\/ol>\n<h3 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"Method_2_Restore_PST_from_Backup\"><\/span>Method 2: Restore PST from Backup<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>An alternative way to recover Outlook mailbox data is to <strong>restore a PST file<\/strong> from a previous backup. If you have regularly created backups of your Outlook data file, you can simply replace the 0KB PST file with the backup copy. Through this method, you can restore emails, contacts, calendars, and other mailbox items stored in the backup PST file of Microsoft Outlook.<\/p>\n<h4 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"Steps_to_Restore_PST_from_Backup\"><\/span>Steps to Restore PST from Backup<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ol>\n<li>To begin, <strong>close Microsoft Outlook<\/strong> on your existing computer.<\/li>\n<li>After that, <strong>search for and open<\/strong> the previously saved backup PST file on your system.<\/li>\n<li>Now, copy the backup PST file to the Outlook data file location on your computer.<\/li>\n<li><strong>Run Microsoft Outlook<\/strong> and go to <strong>File &gt;&gt; Open &amp; Export &gt;&gt; Open Outlook Data File<\/strong>.<\/li>\n<li>Next, <strong>browse and select<\/strong> the required backup PST file you copied.<\/li>\n<li>Then, click on the <strong>Open <\/strong>button to load the PST file in Outlook.<\/li>\n<\/ol>\n<p>Now, you can successfully access your restored emails, contacts, and other mailbox data from the imported PST file.<\/p>\n<h4 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"Limitations_of_the_Manual_Methods\"><\/span>Limitations of the Manual Methods\u00a0<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li>These methods only <strong>work well for minor corruption<\/strong> of PST files.<\/li>\n<li>The Inbox Repair Tool cannot recover data from an <strong>empty 0KB PST file<\/strong>.<\/li>\n<li>Moreover, you can restore a backup PST only if a previous PST backup exists.<\/li>\n<li>Furthermore, these methods may fail to <strong>recover attachments, contacts<\/strong>, or the calendar.<\/li>\n<li>The recovery process might <strong>affect the original folder hierarchy<\/strong> or mailbox structure.<\/li>\n<li>It can be <strong>time-consuming<\/strong> and <strong>technically challenging<\/strong> for non-technical users.<\/li>\n<\/ul>\n<p><strong>Note: <\/strong>If none of the above methods helped you, the issue might reside in the PST file. Therefore, you must use a PST recovery software to fix the 0KB PST file issue. To get more insights into the recovery software and process, continue reading.<\/p>\n<h3 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"Method_3_Advanced_Solution_to_Recover_Data_from_0KB_Outlook_PST_File\"><\/span>Method 3: Advanced Solution to Recover Data from 0KB Outlook PST File<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><strong>Aryson Outlook PST Repair Tool<\/strong> is an expert-recommended recovery software that can repair corrupted Outlook PST file. It can recover <strong>emails, contacts, calendars, notes, and attachments<\/strong> from Outlook PST files. Moreover, various organisations and enterprises rely on this software to <strong>scan for different levels of corruption<\/strong>. It supports <strong>severely corrupted, large-sized, and password-protected PST files,<\/strong> which makes it a suitable choice for both individual users and organizations. Additionally, it <strong>maintains the original folder hierarchy<\/strong> and <strong>formatting<\/strong>. This software can be used to <a title=\"Rebuild PST Files\" href=\"https:\/\/www.arysontechnologies.com\/updates\/how-to-rebuild-pst-file\/\" target=\"_blank\" rel=\"noopener\">rebuild PST Files<\/a>. Also, the software allows users to preview the selected PST files before the recovery begins.<\/p>\n<h4 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"Simple_Steps_to_Recover_a_0KB_PST_File\"><\/span>Simple Steps to Recover a 0KB PST File<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ol>\n<li>Firstly, download and install the <strong>Aryson Outlook Repair Tool<\/strong>.<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2379\" src=\"https:\/\/www.arysontechnologies.com\/updates\/wp-content\/uploads\/2019\/02\/1.webp\" alt=\"download and install the Aryson Outlook Repair Tool\" width=\"800\" height=\"427\" srcset=\"https:\/\/www.arysontechnologies.com\/updates\/wp-content\/uploads\/2019\/02\/1.webp 800w, https:\/\/www.arysontechnologies.com\/updates\/wp-content\/uploads\/2019\/02\/1-300x160.webp 300w, https:\/\/www.arysontechnologies.com\/updates\/wp-content\/uploads\/2019\/02\/1-768x410.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li>\n<li>After that, click <strong>Open <\/strong>and <strong>load the required corrupt<\/strong> <strong>PST file<\/strong> from your PC.<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2380\" src=\"https:\/\/www.arysontechnologies.com\/updates\/wp-content\/uploads\/2019\/02\/2.webp\" alt=\"click Open and load the required corrupt PST file\" width=\"800\" height=\"427\" srcset=\"https:\/\/www.arysontechnologies.com\/updates\/wp-content\/uploads\/2019\/02\/2.webp 800w, https:\/\/www.arysontechnologies.com\/updates\/wp-content\/uploads\/2019\/02\/2-300x160.webp 300w, https:\/\/www.arysontechnologies.com\/updates\/wp-content\/uploads\/2019\/02\/2-768x410.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li>\n<li>Choose a required recovery mode- <strong>Standard, Advanced &amp; Deep Mode<\/strong>.<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2381\" src=\"https:\/\/www.arysontechnologies.com\/updates\/wp-content\/uploads\/2019\/02\/3.webp\" alt=\"Choose a required recovery mode\" width=\"800\" height=\"427\" srcset=\"https:\/\/www.arysontechnologies.com\/updates\/wp-content\/uploads\/2019\/02\/3.webp 800w, https:\/\/www.arysontechnologies.com\/updates\/wp-content\/uploads\/2019\/02\/3-300x160.webp 300w, https:\/\/www.arysontechnologies.com\/updates\/wp-content\/uploads\/2019\/02\/3-768x410.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li>\n<li>After that, select between the <strong>32-bit or 64-bit<\/strong> versions, and click <strong>OK <\/strong>to start.<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2382\" src=\"https:\/\/www.arysontechnologies.com\/updates\/wp-content\/uploads\/2019\/02\/4.webp\" alt=\"select between the 32-bit or 64-bit versions\" width=\"800\" height=\"427\" srcset=\"https:\/\/www.arysontechnologies.com\/updates\/wp-content\/uploads\/2019\/02\/4.webp 800w, https:\/\/www.arysontechnologies.com\/updates\/wp-content\/uploads\/2019\/02\/4-300x160.webp 300w, https:\/\/www.arysontechnologies.com\/updates\/wp-content\/uploads\/2019\/02\/4-768x410.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li>\n<li>Select items of the PST file &amp; <strong>preview them<\/strong> with their properties.<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2383\" src=\"https:\/\/www.arysontechnologies.com\/updates\/wp-content\/uploads\/2019\/02\/5.webp\" alt=\"Select items of the PST file &amp; preview them\" width=\"800\" height=\"428\" srcset=\"https:\/\/www.arysontechnologies.com\/updates\/wp-content\/uploads\/2019\/02\/5.webp 800w, https:\/\/www.arysontechnologies.com\/updates\/wp-content\/uploads\/2019\/02\/5-300x161.webp 300w, https:\/\/www.arysontechnologies.com\/updates\/wp-content\/uploads\/2019\/02\/5-768x411.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li>\n<li>Select the <strong>saving format<\/strong> and choose the <strong>Date filter<\/strong> if required.<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2384\" src=\"https:\/\/www.arysontechnologies.com\/updates\/wp-content\/uploads\/2019\/02\/6.webp\" alt=\"Select the saving format and choose the Date filter\" width=\"800\" height=\"428\" srcset=\"https:\/\/www.arysontechnologies.com\/updates\/wp-content\/uploads\/2019\/02\/6.webp 800w, https:\/\/www.arysontechnologies.com\/updates\/wp-content\/uploads\/2019\/02\/6-300x161.webp 300w, https:\/\/www.arysontechnologies.com\/updates\/wp-content\/uploads\/2019\/02\/6-768x411.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li>\n<li>At last, <strong>save the recovered PST<\/strong> file at a <strong>specified location<\/strong> on your system.<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2385\" src=\"https:\/\/www.arysontechnologies.com\/updates\/wp-content\/uploads\/2019\/02\/7.webp\" alt=\"save the recovered PST file at a specified location\" width=\"800\" height=\"427\" srcset=\"https:\/\/www.arysontechnologies.com\/updates\/wp-content\/uploads\/2019\/02\/7.webp 800w, https:\/\/www.arysontechnologies.com\/updates\/wp-content\/uploads\/2019\/02\/7-300x160.webp 300w, https:\/\/www.arysontechnologies.com\/updates\/wp-content\/uploads\/2019\/02\/7-768x410.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/li>\n<\/ol>\n<h2 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Conclusion<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>In this blog, we discussed various effective ways to recover data from 0KB Outlook PST file. However, both methods work well, based on some specific factors like time consumption, technical expertise, and data size; proceed with one of them. If the issue resides in the PST file only, it is advised to use the automated recovery software. Despite the simple interface, if you get stuck anywhere during the process, reach out to our tech support team.<\/p>\n<h4 class=\"faq-main_heading\"><span class=\"ez-toc-section\" id=\"FAQs\"><\/span>FAQs<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1773055147727\"><strong class=\"schema-faq-question\"><strong>Q1. Why does my Outlook PST file show 0KB?<\/strong><\/strong> <p class=\"schema-faq-answer\"><strong>Ans- <\/strong>A PST file may show 0KB due to corruption, interrupted export, sudden system shutdown, or improper file transfer. When this happens, the file structure becomes damaged, and Microsoft Outlook cannot access the stored emails and other mailbox data.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1773055166369\"><strong class=\"schema-faq-question\"><strong>Q2. Can I recover data from a 0KB PST file?<\/strong><\/strong> <p class=\"schema-faq-answer\"><strong>Ans- <\/strong>Yes, using the Aryson Outlook PST Repair Tool, you can effortlessly recover corrupted PST file Outlook<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1773055180897\"><strong class=\"schema-faq-question\"><strong>Q3. How do I fix a corrupted Outlook PST file?<\/strong><\/strong> <p class=\"schema-faq-answer\"><strong>Ans- <\/strong>You can repair a corrupted PST file using the built-in Inbox Repair Tool (ScanPST) available in Microsoft Outlook. However, for major corruption, use the above automated software.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1773055194793\"><strong class=\"schema-faq-question\"><strong>Q4. What causes Outlook PST files to become corrupted?<\/strong><\/strong> <p class=\"schema-faq-answer\"><strong>Ans- <\/strong>Common causes include large PST file size, malware attacks, abrupt system shutdowns, faulty storage devices, and interrupted Outlook processes while exporting or saving mailbox data.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1773055209305\"><strong class=\"schema-faq-question\"><strong>Q5. Can I recover emails from a damaged PST file without a backup?<\/strong><\/strong> <p class=\"schema-faq-answer\"><strong>Ans- <\/strong>Yes, with the help of Aryson Outlook PST Repair Tool, you can efficiently recover emails from a damaged PST file without backup.<\/p> <\/div> <\/div>\n\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-left kksr-valign-bottom\"\n    data-payload='{&quot;align&quot;:&quot;left&quot;,&quot;id&quot;:&quot;586&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;bottom&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;2&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;5&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;Rate this post&quot;,&quot;legend&quot;:&quot;5\\\/5 - (2 votes)&quot;,&quot;size&quot;:&quot;24&quot;,&quot;title&quot;:&quot;How to Recover Data from a 0KB Outlook PST File (2 Free Methods)&quot;,&quot;width&quot;:&quot;142.5&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 142.5px;\">\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 19.2px;\">\n            5\/5 - (2 votes)    <\/div>\n    <\/div>\n","protected":false},"excerpt":{"rendered":"<p>IT administrators often rely on Microsoft Outlook to store emails, contacts, and calendars in PST files. However, sometimes the PST<a class=\"read-more ml-1 main-read-more\" href=\"https:\/\/www.arysontechnologies.com\/updates\/free-methods-recover-data-from-0kb-outlook-pst-file\/\">Read More<\/a><\/p>\n","protected":false},"author":7,"featured_media":595,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-586","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-email"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>How to Recover Data from 0KB Outlook PST File - 2 Free Methods<\/title>\n<meta name=\"description\" content=\"Explore methods to recover data from a 0KB Outlook PST file. 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Can I recover data from a 0KB PST file?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<strong>Ans- <\\\/strong>Yes, using the Aryson Outlook PST Repair Tool, you can effortlessly recover corrupted PST file Outlook\",\"inLanguage\":\"en-US\"},\"inLanguage\":\"en-US\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/www.arysontechnologies.com\\\/updates\\\/free-methods-recover-data-from-0kb-outlook-pst-file\\\/#faq-question-1773055180897\",\"position\":3,\"url\":\"https:\\\/\\\/www.arysontechnologies.com\\\/updates\\\/free-methods-recover-data-from-0kb-outlook-pst-file\\\/#faq-question-1773055180897\",\"name\":\"Q3. How do I fix a corrupted Outlook PST file?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<strong>Ans- <\\\/strong>You can repair a corrupted PST file using the built-in Inbox Repair Tool (ScanPST) available in Microsoft Outlook. 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He enjoys conducting research and generating information that assists database administrators, businesses, and novices in resolving issues with MS SQL Server, MySQL databases, Cloud Computing, and Microsoft Exchange.","sameAs":["https:\/\/www.linkedin.com\/in\/rohan-wiese-writer\/"],"url":"https:\/\/www.arysontechnologies.com\/updates\/author\/rohanwiese\/"},{"@type":"Question","@id":"https:\/\/www.arysontechnologies.com\/updates\/free-methods-recover-data-from-0kb-outlook-pst-file\/#faq-question-1773055147727","position":1,"url":"https:\/\/www.arysontechnologies.com\/updates\/free-methods-recover-data-from-0kb-outlook-pst-file\/#faq-question-1773055147727","name":"Q1. Why does my Outlook PST file show 0KB?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"<strong>Ans- <\/strong>A PST file may show 0KB due to corruption, interrupted export, sudden system shutdown, or improper file transfer. When this happens, the file structure becomes damaged, and Microsoft Outlook cannot access the stored emails and other mailbox data.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.arysontechnologies.com\/updates\/free-methods-recover-data-from-0kb-outlook-pst-file\/#faq-question-1773055166369","position":2,"url":"https:\/\/www.arysontechnologies.com\/updates\/free-methods-recover-data-from-0kb-outlook-pst-file\/#faq-question-1773055166369","name":"Q2. Can I recover data from a 0KB PST file?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"<strong>Ans- <\/strong>Yes, using the Aryson Outlook PST Repair Tool, you can effortlessly recover corrupted PST file Outlook","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.arysontechnologies.com\/updates\/free-methods-recover-data-from-0kb-outlook-pst-file\/#faq-question-1773055180897","position":3,"url":"https:\/\/www.arysontechnologies.com\/updates\/free-methods-recover-data-from-0kb-outlook-pst-file\/#faq-question-1773055180897","name":"Q3. How do I fix a corrupted Outlook PST file?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"<strong>Ans- <\/strong>You can repair a corrupted PST file using the built-in Inbox Repair Tool (ScanPST) available in Microsoft Outlook. However, for major corruption, use the above automated software.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.arysontechnologies.com\/updates\/free-methods-recover-data-from-0kb-outlook-pst-file\/#faq-question-1773055194793","position":4,"url":"https:\/\/www.arysontechnologies.com\/updates\/free-methods-recover-data-from-0kb-outlook-pst-file\/#faq-question-1773055194793","name":"Q4. What causes Outlook PST files to become corrupted?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"<strong>Ans- <\/strong>Common causes include large PST file size, malware attacks, abrupt system shutdowns, faulty storage devices, and interrupted Outlook processes while exporting or saving mailbox data.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.arysontechnologies.com\/updates\/free-methods-recover-data-from-0kb-outlook-pst-file\/#faq-question-1773055209305","position":5,"url":"https:\/\/www.arysontechnologies.com\/updates\/free-methods-recover-data-from-0kb-outlook-pst-file\/#faq-question-1773055209305","name":"Q5. Can I recover emails from a damaged PST file without a backup?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"<strong>Ans- <\/strong>Yes, with the help of Aryson Outlook PST Repair Tool, you can efficiently recover emails from a damaged PST file without backup.","inLanguage":"en-US"},"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/www.arysontechnologies.com\/updates\/wp-json\/wp\/v2\/posts\/586","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.arysontechnologies.com\/updates\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.arysontechnologies.com\/updates\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.arysontechnologies.com\/updates\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.arysontechnologies.com\/updates\/wp-json\/wp\/v2\/comments?post=586"}],"version-history":[{"count":11,"href":"https:\/\/www.arysontechnologies.com\/updates\/wp-json\/wp\/v2\/posts\/586\/revisions"}],"predecessor-version":[{"id":2386,"href":"https:\/\/www.arysontechnologies.com\/updates\/wp-json\/wp\/v2\/posts\/586\/revisions\/2386"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.arysontechnologies.com\/updates\/wp-json\/wp\/v2\/media\/595"}],"wp:attachment":[{"href":"https:\/\/www.arysontechnologies.com\/updates\/wp-json\/wp\/v2\/media?parent=586"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.arysontechnologies.com\/updates\/wp-json\/wp\/v2\/categories?post=586"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.arysontechnologies.com\/updates\/wp-json\/wp\/v2\/tags?post=586"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}