The main reason anyone would need to convert from OST to PST is because they have an old OST file and need to restore it. Your first method doesn't appear to support OST files. Not tried it though as the file limit is too small for any OST file I have. The rest of the methods are pointless. 1.You can convert OST files to PST without Outlook using online OST to PST converters, which are web-based programs. Here is how to apply this technique: Look for a trustworthy OST to PST converter online like RecoveryToolbox , or OST2PSTkit .Save OST items to different formats. OST file recovery software is best conversion program which easily recover OST file (smaller to largest). Also, it supports to convert OST file items into several unique file formats such as- OST to PST, EML, EMLX, MSG, HTML, vCard, ICS, MBOX, MHTML, and Zimbra TGZ files. In addition, this tool also enables ...How to convert PST to OST. Upload PST files to convert them online for free. Specify the parameters and press the "CONVERT" button to convert PST. Download the converted OST to view instantly or send a link to email. Learn More.Oct 8, 2018 · Here’s the procedure to follow: 1. Head over to the online OST to PST official site by clicking on this link. Once in, choose an OST file from your hard disk and fill in the respective fields – email address and Captcha code. 2. Click “Next Step” to continue. You’ll be able to see the conversion progress. A PST file is used by Microsoft Outlook to store an email account’s data, including all the messages, contacts, file attachments, and more. You can convert a PST file to save your emails in a different format, one that’s perhaps easier to use in other programs. When you convert a PST file, your emails willThe way to do that would be - from Outlook menu, go to. File --> Open & Export --> Open Outlook data file. #4 - When #3 is complete, then go to. File --> Account Settings --> Data FIles tab --> select the PST file just added and set it as the default data file for the profile (this will be where the default contact/calendar folders will be ...Install Recovery Toolbox for Outlook in Windows. Start Recovery Toolbox for Outlook. Select an OST file on the first page of the program. Select the Converter mode mode. View the content of the OST file. Select a folder for saving converted data. Select the Save as PST file mode. Click Save.Download, install and launch OST2 on your PC. Click "Convert OST to PST" button. Select OST file our conversion tool should change. Select the destination where you would like to save converted data in PST format. OST2 conversion tool will change your information from OST file to PST file format.Here’s a detailed step-by-step guide on how to convert OST to PST: Step 1: Firstly, launch Stellar on your device. Now, click on Select Outlook OST. A pop-up would appear on the screen with two options, List Profiles or Choose Manually. Step 2: Click on List Profiles to view all the OST files stored in the default location, and click on Convert.Feb 27, 2024 · In the right pane, click on Import/Export. Select Import from another program or file and click Next. Choose Outlook Data File (.pst) and click Next. Click on Browse and locate your PST file on the drive. Select how you want to handle duplicates. Lastly, select if you want to add this data to the current folder or to your mailbox. It has nothing to do with having the data in OSTs. It has to do with using an account type that knows about folders and leaves messages on the server. That's either IMAP or Outlook Connector. Once you create the account that can sync, then you can open the PST and move the data from the PST to the online folders. Brian.Download OST Converter. Convert OST files to PST, EML, EMLX, MSG, MBOX, and VCF formats. Recover Deleted Items from Outlook mailbox. Support Cached, Encrypted, corrupted, and Password Protected OST files. Export Data from Outlook OST to & 5+ Email formats. Support Outlook 2016 & Outlook 2013 Windows Application.Hi all,I have an OST file but I don't find any free tool to convert from OST to PST (and then import this PST into an account).do you think it's..Nov 15, 2021 ... osttopst #OST #ostrecovery Converting OST to PST Manually for Free To manually convert an OST file to PST we will need to use Outlook self.OST to PST Converter is an ultimate solution to manage unreadable Outlook emails on cache mode. It is an open source solution to efficiently convert an orphaned OST file to PST file format for Outlook 2013 /2010/2007/2003 without Outlook installed & Exchange Server environment.And simply select the conversion format where you want to export the OST file; Click on the convert button then the conversion will begin. In Summary: The automated method is the best way to convert orphaned OST to PST file. SysInspire has launched OST to PST Converter tool that will convert the files effortlessly and will …Manual Method Of Converting OST to PST Export Mail Data To PST Format:- Outlook has a built-in feature “Export”. It is very effective and useful features to user who are in need of migrating data from one platform to another, but at the same time it is not considered as the best way to convert OST file data to PST.Jun 4, 2019 · Apart from that, you can also try the Stellar Converter for OST –this tool permits the users to convert first 20 emails from each folder of OST file into the PST format in free. If you want to save the entire OST file data, then you can purchase the full license of the software. For more information, please check this link: Free OST to PST ... How to convert PST to OST. Upload PST files to convert them online for free. Specify the parameters and press the "CONVERT" button to convert PST. Download the converted OST to view instantly or send a link to email. Learn More. You can easily to convert OST files to PST file format. User can try Mailvita OST to PST Converter Software is safe method. It is convert one and multiple ...But if you convert OST files regularly or if their size exceeds 4GB, it is better to install Offline OST to PST file converter. Service and software support the OST to PST conversion into latest version of Outlook for Microsoft 365. Please, disable AdBlock and reload the page to continue.In the right pane, click on Import/Export. Select Import from another program or file and click Next. Choose Outlook Data File (.pst) and click Next. Click on Browse and locate your PST file on the drive. Select how you want to handle duplicates. Lastly, select if you want to add this data to the current folder or to your mailbox. Download, install and launch OST2 on your PC. Click "Convert OST to PST" button. Select OST file you would like to convert. Select the destination where you would like to save the data in PST format. OST2 will convert your data from OST file to PST format. Feb 27, 2024 · In the right pane, click on Import/Export. Select Import from another program or file and click Next. Choose Outlook Data File (.pst) and click Next. Click on Browse and locate your PST file on the drive. Select how you want to handle duplicates. Lastly, select if you want to add this data to the current folder or to your mailbox. Jun 4, 2019 · Apart from that, you can also try the Stellar Converter for OST –this tool permits the users to convert first 20 emails from each folder of OST file into the PST format in free. If you want to save the entire OST file data, then you can purchase the full license of the software. For more information, please check this link: Free OST to PST ... How to Convert OST to PST · Launch Mailvare Free OST to PST Converter. · Select File or Folder mode and Browse OST files on the software panel. · See OST ...Jan 1, 2024 ... Stellar's OST to PST converter is a trusted software for Microsoft MVPs and IT admins that accurately converts all emails, attachments, contacts ...Aryson OST to PST Converter · Download & Install Aryson OST to PST Converter. · Run the Software and click the "Add File" button to select an OST file. ...To convert a file from the JPG format to the DST format, download a program or application that performs the conversion. Then, open the JPG file inside the software and save it in ...SysTools converter for OST to PST is the best software to convert OST files to PST format in 5 Steps: Step-1: Download SysTools OST to PST Converter and launch. Step-2: "Browse OST file" using Add File or Add Folder option. Step-3: Now "preview OST file data" into software preview panel. Step-4: Select "PST" radio button and browse path to Save ...Step 1: Download and install Yodot OST to PST Converter software on your Windows computer. Step 2: Run the software either by using desktop shortcut or from the Start menu. Step 3: The main screen displays two options, Open OST File and Find OST File. Select Open OST File if you know the location of OST on your computer.This blog describes how to Import PST to OST using manual solutions that will enable users to easily convert & migrate emails from PST files to OST for all Outlook editions. Help me! I recently configured Outlook 2016 account with Exchange Server. In this process, I lost half of the data while converting the PST file to an Exchange OST file.andrew morris · 1. Backup ost file(s) · 2. Rename outlook.ost to outlook. · 3. Use scanpst.exe from Outlook 2002 (in C:\Program Files\Common Files\System\Mapi\...The steps to convert OST to PST using this tool are: Download and install OST to PST Converter. Run the software and click the Add File button to select the OST file. Continue by clicking OK until the scanning process is completed. Preview the OST mailboxes before converting them into a PST file.OST to PST file Converter is the best email recovery and conversion tool for Outlook offline data file. This software can easily convert corrupt and inaccessible OST to easily accessible PST file and recover all mails, contacts, calendar etc. This software supports all new and older versions of macOS. Repair corrupt or damaged Outlook OST file.Download and Install eSoftTools’ free unlimited OST to PST Converter. Then choose the OST file you want to convert by clicking the “ Select OST ” button. View a live preview of all of the items inside OST file. Select the necessary components. After that, select “ Save OST ” from the top menu. By hitting this button, you will see a ...A while ago I needed something to convert a 5GB Outlook OST file to PST format. Turned out Aspose has a good (commercial) API/library for Java to do exactly that. I had not touched Java for 10 years but got things sorted within a few hours thanks to clear instructions and good examples and docs.SysTools converter for OST to PST is the best software to convert OST files to PST format in 5 Steps: Step-1: Download SysTools OST to PST Converter and launch. Step-2: "Browse OST file" using Add File or Add Folder option. Step-3: Now "preview OST file data" into software preview panel. Step-4: Select "PST" radio button and browse path to Save ...Convert emails & message archives online with the free Aspose.Email Conversion App. Aspose.Email makes it possible to convert an OST file to PST with a single line of code. Similarly, the OST file can be created from PST file using the same line of code with the FileFormat enumerator. At present, the API supports converting OST formats to PST ... Download & install the Microsoft OST to PST Converter. Click on the Select Files or Select Folder button to choose the OST files, and then click Next. Preview and choose the Files from the tree-structure list, and then click Next. Select the PST format from the drop-down menu. In the Import a File window, choose Personal Folder File (.pst) and then click Next to continue. 5. In the next window, select the PST file from the system. Then, click Open>>Next. 6. In Select the folder to import from the window, select the folder you want to import and click Finish. 7.Method 1: Use Outlook Archive feature. Archive feature can be used in Outlook to copy or move OST mailbox items to PST. It converts all the items of OST mailbox to PST format. This helps manage mailbox …You might have music files on a music CD that you would also like to have on an mp3 player. Or, you might have a collection of older CDs that you would like to convert into a more ...Convert OST to PST Using Remo OST to PST converter: Easy Steps to Convert OST to PST File in MS Outlook. Step 1. On your computer, download, install, and launch the Remo OST to PST Converter tool. Step 2. Choose either Open OST File (if you want to locate the OST file manually) or Find OST File (if you want the software to locate …So, you are not actually importing into an ost-file but in the mailbox itself. Depending on the number of pst-files that you need to import, users can either do it manually or you can do it server-side. To do it manually, users can use the File-> Open & Export-> Import/Export feature or simply connect to the pst-file via File-> Open & …Batch OST Converter makes it easy for users to convert several OST files into PST, MSG, EML & PDF. To make this process effective go through how it works section with real time screen shots and steps for batch OST Conversion. STEP 1. Start » All Programs » SysTools Batch OST Converter » Prerequisite Check. STEP 2.Steps for obtaining a PST file from an OST file: Uploading your OST file to the server. You can upload the OST file to the server on the service's home page. To upload a file: Select the file on disk. Enter your e-mail (so that you can receive notifications when the conversion is complete or if the conversion session is terminated for some reason)To convert OST to PST using EdbMails, follow the below simple steps: Step 1: Download and install EdbMails OST to PST Converter tool. Step 2: Choose the OST file from any Outlook version. Step 3: Select the mail items and folders for PST conversion. Step 4: Convert the Outlook OST file to PST format.Are you looking for a simple and cost-effective way to convert your PDF files to JPEG format? Look no further. In this step-by-step guide, we will walk you through the process of c...In the Import a File window, choose Personal Folder File (.pst) and then click Next to continue. 5. In the next window, select the PST file from the system. Then, click Open>>Next. 6. In Select the folder to import from the window, select the folder you want to import and click Finish. 7.Step One: Download Software for Mac on your Mac device and then run it. Step Two: Step Two: Click on the Browse option, then upload the OST file in the software, which you want to convert into PST format. Get the complete view of the OST file using the preview window present in the tool. Step Three: There is an option present on the same window ...SysTools OST to PST Converter: SysTools OST to PST Converter is a utility that allows for complete scanning, recovery, and extracting of offline OST files/items. With an easy-to-use interface, it ...From the Inbox, select New Items > More Items > Outlook Data File. Enter a File name. To add a password, check the Add Optional Password box. Select OK. Type a password in both the Password and Verify Password text boxes and select OK again. If you set a password, you must enter it every time that the data file is opened — for example, when ...Features. Import Converted PST Files to Outlook. Convert OST and attach the converted file to Outlook. After OST conversion to PST file, adding it to Outlook automatically is easy. Uploading PST to Microsoft Outlook manually is not needed. OST2 is able to load single or a batch of files. Migrate OST File To Other Computer.The way to do that would be - from Outlook menu, go to. File --> Open & Export --> Open Outlook data file. #4 - When #3 is complete, then go to. File --> Account Settings --> Data FIles tab --> select the PST file just added and set it as the default data file for the profile (this will be where the default contact/calendar folders will be ...Jan 20, 2024 · This tool has the potential to migrate large OST files into PST file with complete data and folders. You can open, convert and save the emails / contacts / calendars / tasks / notes / journals and all other folders into Microsoft Outlook .pst format. Perform a hassle free migration with 100% results to import OST in MS Outlook using Magus OST ... May 16, 2023 · Open Outlook and navigate to the Open menu. Choose Import/Export from the Open & Export menu. A new wizard then appears; there, choose the Export to a File option. Select Outlook Data File (.pst) here, and then click Next. Choose the folder you want to export OST to PST. Browse the location to save the resultant PST. To convert and export OST to PST using Outlook's Import/Export feature, follow these steps: Open Microsoft Outlook and log in with your MS Exchange account. Navigate to 'File' > 'Open & Export' > 'Import/Export'. Select 'Export to a file' > 'Outlook data file (.pst)'.Features. Import Converted PST Files to Outlook. Convert OST and attach the converted file to Outlook. After OST conversion to PST file, adding it to Outlook automatically is easy. Uploading PST to Microsoft Outlook manually is not needed. OST2 is able to load single or a batch of files. Migrate OST File To Other Computer.Apr 17, 2024 · Step 2: Select the File. Once the tool is installed, open the tool. The home page will prompt you to select the OST file. It will list all the Outlook profiles, so you can easily select the associated OST file. If you can’t find the OST tool, you can even Choose Mailbox Manually browse and select it. Oct 8, 2018 · Here’s the procedure to follow: 1. Head over to the online OST to PST official site by clicking on this link. Once in, choose an OST file from your hard disk and fill in the respective fields – email address and Captcha code. 2. Click “Next Step” to continue. You’ll be able to see the conversion progress. To access the mail items, you need to export ost to pst and import it to MS Outlook application. By converting Outlook OST to PST file format, the data can be recovered even after accidental deletion of user mailboxes on the Exchange server. Converting OST to PST helps in migrating the data from one place to another.There is no way to convert an ost to a pst using microsoft tools - ost files are only a local copy of your mailbox and only rarely do you need to recover data from them. Making it easy and cheap to convert them to pst files makes them less secure. Diane Poremsky [MVP - Outlook] Subscribe to Exchange Messaging Outlook weekly newsletter.But, you can preview all mailbox items in OST file for free after conversion. 2. Advik OST to PST Converter. Advik OST to PST Converter is an advanced software that quickly converts OST file to PST format. Besides PST, it also saves the OST file to MSG, MBOX, PDF, EML, TGZ, DOC, and several other file formats.The homepage of the software provides two options to perform OST file conversion. Click ‘Browse’ button if you know the exact location of OST file or click ‘Find’ button to locate the OST file in your system. Now OST file has been selected. Click ‘Convert’ Button to initiate the conversion process. All the mailbox objects will ...This blog will guide you to easily convert OSt file to PST with complete data. If you have an OST file that you want to access on other systems, then in this blog we will discuss the secure way to do that. Read the complete post and convert OST to …Jul 1, 2022 ... Launch the OST to PST converter. · Click on Browse and Add the required OST files. · Next, select PST from the drop-down box. · Click convert t...Install and Run SysInfo OST to PST Converter Software. Click on the Single file or Multiple Files/Folder buttons and select your OST file. After adding OST files into the software, click Next. Select the folder from the tree structure and press the Next button. But if you convert OST files regularly or if their size exceeds 4GB, it is better to
Aryson OST to PST Converter · Download & Install Aryson OST to PST Converter. · Run the Software and click the "Add File" button to select an OST file. ...Learn how to use Outlook Data Files (.pst and .ost) to store and access your email messages, calendar, contacts, and tasks on your computer. Find out how to export, import, backup, and repair your data files.Here are the main steps to take: Download the CoolUtils OST to PST Converter on this site; Launch the setup file to install the utility on your computer; Open the converter to transfer the files; After installing the program, launch it to convert an OST file to a PST file.Convert emails from OST to PST files. If you're looking for a quick and easy way to convert your entire .ost file to .pst file, OST to PST Converter offers a simple one-click solution. However, if you want to preview and export selected items or search results from .ost to .pst files, use OST PST Viewer.If you need to convert OST to PST using …The conversion of an Outlook OST file to a PST format can be done directly from Outlook by using the Export File feature or by a professional ...How to Convert PST to OST files in Outlook 2003 & 2007: Step 1: Open Outlook 2003 or 2007 and click on “File” that is on the top-left corner. Step 2: Select “Import and Export” and wait for the wizard to start. Step 3: Select “Import from another program or file” and click on “Next”.Our OST convertor allows you to convert several OST files to PST format online for free. Convert OST or any other supported file formats. No third-party software installation is required. Web-based application is fast, robust, easy-to-use and absolutely free.#1 - Instead of importing the contact/calendar data into IMAP folders that have the words "This Computer Only" in the folder description, simply add the PST file to the Outlook profile. From within Outlook, go to File --> Open & Export --> Open Outlook Data file --> browse to the PST file and select itDisadvantages: The disadvantage of OST is that it helps only for the email profile it belongs to. In case of email profile damage or deletion, the OST is also of no use. In such situation, it becomes difficult for MS Outlook to fetch data. Well, if user needs to recover mailbox from an OST file, an efficient conversion to PST file is necessary.Oct 27, 2018 · Using the below few steps, you can successfully convert OST to PST online. Launch the OST to PST Converter tool. Click on taskbar to open the OST file. After that, click on the Browse button. Now, select the OST file you wish to convert into PST file format. Click Open to confirm the file selection. I have parsed pst and ost files using Libpff's Python binding called Pypff. It was able to parse the ost file I had given as input. You can have a look at my SO answer on how to Export PST and OST with pypff / libpff for a detailed description. At the top of the ribbon in classic Outlook, choose File. Choose Open & Export > Import/Export. Choose Export to a file > Next. Click Outlook Data File (.pst) > Next. Select the name of the email account to export, as shown in the picture below. Only information for one account can be exported at a time. From the Inbox, select New Items > More Items > Outlook Data File. Enter a File name. To add a password, check the Add Optional Password box. Select OK. Type a password in both the Password and Verify Password text boxes and select OK again. If you set a password, you must enter it every time that the data file is opened — for example, when ... Step 5 – Choose the item (s) that you need to convert in a preview pane. Step 6 – Go to a File menu >> click on the “ Save Converted File ” option. Step 7 – At this time, choose PST format from various options in the Save As window. Step 8 – Now, click on Browse option to choose the location where you wish to save a converted file.Firstly, Install and run the Aryson OST to PST Converter as an administrator. Then click on the Next button. Click on Select Files to add the OST files to the Software Wizard. Select the OST file ...You can convert offline IMAP, Outlook, or Exchange OST files to PST format using this utility without any additional work. The software offers a user-friendly interface that allows even non-technical users to convert OST files to PST files. You can convert 50 items from an OST file to PST format during the free trial time.Jun 30, 2017 · On the old PC with outlook closed copy the primary pst, probably named outlook.pst to a memory stick, from stick copy to \My Documents\Outlook Files\ on the new PC, then within MS Outlook, File >Open & Export>Open Outlook Data File.....browse to the pst you copied and select it. You will then have that data file and all its contents, available ... Mar 21, 2024 · To convert and export OST to PST using Outlook's Import/Export feature, follow these steps: Open Microsoft Outlook and log in with your MS Exchange account. Navigate to 'File' > 'Open & Export' > 'Import/Export'. Select 'Export to a file' > 'Outlook data file (.pst)'. Jul 19, 2021 ... A specialized OST to PST Converter Tool such as Mailvita OST to PST Converter can convert OST files into PST format while keeping the folder ...Install Offline OST to PST Converter in Windows. Start Offline OST to PST Converter. Select an OST file on the first page of the program. Click Next. Select the Converter mode mode. Click Next. View the content of the OST file. Click Next. Select a folder for saving converted data.Apr 23, 2024 · Method 1: Export mailbox as a PST file. Login to Outlook with the Exchange account that was used to create the OST files and follow the given steps to export the OST mailboxes into PST format. Go to Files >Open & Export and click Import & Export. Select Export to a file, then click Next. Firstly, install the Shoviv OST to PST Converter. Now, click on the Add OST file button of the ribbon bar. Add or search the required OST files and Browse the Path, then click OK. Now, the content of the OST file will be visible, select the required file & choose the “Save All Files in Outlook PST” Option. Install Recovery Toolbox for Outlook in Windows. Start Recovery Toolbox for Outlook. Select an OST file on the first page of the program. Select the Converter mode mode. View the content of the OST file. Select a folder for saving converted data. Select the Save as PST file mode. Click Save. Method1: convert OST file to PST file using the Import-Export wizard. First, open MS Outlook. Go to file. Click open & export. Select import/export. A new display will appear; select “Export to a file” and click next. Select “Outlook data file (.PST)” Click on the “NEXT.” button. Choose the folder that you want to export and check ...The main reason anyone would need to convert from OST to PST is because they have an old OST file and need to restore it. Your first method doesn't appear to support OST files. Not tried it though as the file limit is too small for any OST file I have. The rest of the methods are pointless. 1.Install Offline OST to PST Converter in Windows. Start Offline OST to PST Converter. Select an OST file on the first page of the program. Click Next. Select the Converter mode mode. Click Next. View the content of the OST file. Click Next. Select a folder for saving converted data.Jan 4, 2022 ... How to Change OST to PST Manually for Outlook 2019, 2016, 2013, 2010... Step 1: Manual Steps to Change OST File Format to PST 1. From the Inbox, select New Items > More Items > Outlook Data File. Enter a File name. To add a password, check the Add Optional Password box. Select OK. Type a password in both the Password and Verify Password text boxes and select OK again. If you set a password, you must enter it every time that the data file is opened — for example, when ... Just follow these simple steps: Download, install and launch OST2 on your PC. Click "Convert OST to PST" button. Select OST file our conversion tool should change. Select the destination where you would like to save converted data in PST format. OST2 conversion tool will change your information from OST file to PST file format.The OST to PST Converter tool supports orphan, IMAP, and Exchange Server Offline storage files. To convert OST file in minimal steps, follow these below steps-. Download OST to PST Converter and install on Windows OS platform. Scan any-size of OST file. Check the preview of OST email messages and other items.From the Inbox, select New Items > More Items > Outlook Data File. Enter a File name. To add a password, check the Add Optional Password box. Select OK. Type a password in both the Password and Verify Password text boxes and select OK again. If you set a password, you must enter it every time that the data file is opened — for example, when ...This quick TIP for those who want to convert their OST (Offline Storage or Offline Outlook Data File) to PST format without purchasing conversion software. This guide describes how to convert OST to PST format free of charge.Benefits of Microsoft OST to PST Converter Software. Allows users to Convert OST to PDF and other multiple documents DOC, DOCX, DOCM, HTML, and MHTML.; Performs Microsoft Outlook OST File Conversion in Bulk. It allows users to import OST to Office 365 and other email clients like Thunderbird, Yahoo, Gmail, IMAP, Zoho Mail, etc.; Capable …Use Free OST to PST Converter to export OST file to PST Online. Outlook OST2PST freeware allow users to export offline OST emails, calendars, task, contacts, etc. to PST. With the full version of the free online portal, users can also migrate OST data to EML, MSG & Office 365 and download it in desired format.Let’s move on to the steps to migrate emails from OST to PST without installing MS Outlook. Launch Sysinfo OST to PST Converter and Add the OST file you want to convert. Select the OST File Emails and Choose Saving Format as PST. Finally, define the location and click on the Convert Button to convert OST file to PST without …If your online mailbox is nearly full, you can export some items to an Outlook Data File (.pst). You can also use these files to create archives, project files, or backups from any Outlook account. To learn how, see Export or backup email, contacts, and calendar to an Outlook .pst file.Yes, there are free tools that you can use to convert OST to PST files. Here are a few options: Microsoft’s Export Tool: Microsoft provides a free tool called “Scanpst.exe” that can be used to convert OST to PST. This tool is included in all versions of Microsoft Outlook and can be used to repair and convert OST files to PST.Jul 27, 2021 ... Download and Launch OST Converter Software of PassFixer. · Add OST files in Software (single or multiple OST file in a single process) and press ...From the list of options that appear, select Open & Export and then Import/Export. 2. The Import/Export Wizard will open in a new dialog box. From the list of actions to perform, select Export to a File and click the Next button. 3. Select Outlook Data File (.pst) from the options on the next page of the Wizard, and then click Next.Download, set up, and start Offline OST to PST Converter. Select OST file on the first page of Offline OST to PST Converter. Choose mode Conversion. After the reading and analysis content of OST file is available for viewing. To open OST file in Outlook, further steps include: Select folder for saving PST file.Download, set up, and start Offline OST to PST Converter. Select OST file on the first page of Offline OST to PST Converter. Choose mode Conversion. After the reading and analysis content of OST file is available for viewing. To open OST file in Outlook, further steps include: Select folder for saving PST file.To convert OST files to PST, follow the simple steps. Start the Outlook application, and go to the File tab, then Options. Next, choose “AutoArchive Settings” from the “Advanced” menu. In the subsequent tab, manage the number of days that you want to run AutoArchiving. A while ago I needed something to convert a 5GB Outlook OST file to PST format. Turned out Aspose has