How to Convert Unlimited OST to PST without Outlook?
OST (Offline Storage Table) and PST (Personal Storage Table) are two different file formats used by Microsoft Outlook for storing emails and other data. OST files are created when you use Outlook with Exchange Server, while PST files are used for storing data on your local computer.
If you need to convert an OST file to a PST file, you can try a few methods:
1. Use the Import/Export Wizard in Outlook:
2. Open Microsoft Outlook and go to the File tab.
3. Click on Import and Export.
4. Select "Export to a file" and click Next.
5. Select "Outlook Data File (.pst)" and click Next.
6. Select the folder you want to export (usually the mailbox or the folder containing the items you want to convert).
7. Choose a location to save the new PST file and click Finish.
Use a third-party tool: CubexSoft OST to PST Converter
There are many third-party software solutions available for converting OST files to PST format, such as CubexSoft OST to PST Converter to directly convert unlimited OST file to PST file format without Outlook installation. It was suitable for all the latest and below versions of MS Outlook, Windows OS, and Mac OS.
Read More: https://www.cubexsoft.com/ost/pst.html

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Harold cooper commented
To convert unlimited OST files to PST without Outlook I’d recommend trying GainTools OST to PST Converter. It is designed to handle both small and large OST files without data loss. It lets you convert emails, attachments, contacts, calendars and other mailbox items directly into PST format in just a few steps. The best part is you don’t need to have Outlook installed on your system to perform the conversion. Its simple interface makes it user-friendly for beginners. It gives 100% data integrity and supports all Outlook versions which makes it a reliable choice for bulk OST to PST conversion.
Know More: https://www.gaintools.com/ost/pst/
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simran sharma commented
Converting OST to PST without Outlook can be challenging, but specialized tools make the process simple and reliable. One such solution is Shoviv OST to PST Converter, a professional utility designed to convert inaccessible or orphaned OST files into PST files without the need for Outlook installation. This tool ensures the recovery of emails, contacts, calendars, attachments, and other mailbox items while maintaining the original structure. It also offers the flexibility to convert OST files into multiple formats such as PST, EML, MSG, and HTML, making data accessible across various platforms. With its user-friendly interface, preview option, and capability to handle large OST files efficiently, Shoviv OST to PST Converter is a comprehensive solution for seamless OST file migration.
Visit here: https://www.shoviv.com/blog/convert-ost-to-pst-without-outlook/
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Akshat kumar commented
I encountered the same problem the time when I needed to convert OST files to PST without Outlook. After using many tools, I came to the SysTools OST to PST Converter which worked wonderfully for me. And the best part is that it does not rely on Outlook and can convert as many files you want in a single go. There’s no file size limit either. I did preview all the mailbox items including emails, contacts, calendars, etc., before the conversion and that was really a good one. It also supported corrupted as well as orphaned OST files without issues.
The user interface is so friendly and it converts easily. You just have to load the OST, and then select the location for the converted PST file. It also preserves the folder tree and metadata after transformation which saved me lots of import time.
Visit Here: https://www.systoolsgroup.com/converter/ost-pst.html
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Adam Gilchrist commented
It is not possible to convert unlimited OST file to PST format without Outlook. This is possible only with reliable third party tool like EmailsGuru OST to PST Converter. It allow users to convert OST file to PST format, saving emails, contacts, calendars, notes and all other Outlook items. It is designed with simple and intuitive interface so that even non-technical users can effortlessly convert unlimited OST file to PST file format with or without Outlook. It is Windows based utility thus users can smoothly run it on all versions of Windows OS and use a free trial version to convert 25 items from an OST file to PST format.
Know more- https://www.emailsguru.com/ost/pst/
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allen commented
If you are looking for a solution to convert OST to PST without Outlook then try Advik OST to PST Converter to export OST files into PST format. The software allows you to quickly convert OST to PST without installing Outlook or any external application. It is a trustworthy solution that does not lose any single bit of data during the process. With this utility, you can export multiple OST files at once. It preserves data integrity and folder hierarchy throughout the process. Download its free version to check its work performance.
To Know More Visit Here: https://www.adviksoft.com/blog/how-to-convert-ost-to-pst-without-outlook
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avasmith commented
Convert OST to PST with the help of VSPL advanced OST to PST converter software. This is the quick solution for data recovery and conversion from OST to PST. It supports all Outlook versions from oldest to latest. This tool has many saving options too.
Get More Details Here
https://appsource.microsoft.com/en-us/product/web-apps/83841710.vspl-ost-to-pst-converter
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wolfrah commented
To convert an unlimited OST file to PST without using Outlook, use FixVare OST to PST Converter, an easy-to-use tool that transforms unlimited OST files into PST format without any hassle. This tool easily converts OST files to PST format. The utility supports all Outlook versions like 2021, 2016, 2013, 2010, 2007 and 2003, etc. Use this software and convert the OST file. The software can easily extract the OST emails, calendar, contacts, notes and tasks.
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Devid Mithen commented
To convert an unlimited OST file to a PST file without Outlook you can use DataVare OST to PST Converter Expert. This user-friendly software export OST files including emails, contacts, calendars and attachments into PST format without data loss. It supports all versions of Outlook and Windows OS. It is ideal for recovering inaccessible or orphaned OST files. The tool also maintains folder hierarchy and data integrity during the conversion. Download the free demo version to test it before purchasing the full version.
Know More: https://www.datavare.com/software/ost-to-pst-converter-expert.html
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Patric Samuel commented
If you are looking for the solutions to convert unlimited OST files without requiring Outlook installation then BitRecover OST to PST Converter comes at first choice as it convert batch OST files at single process and its standalone application so no requirment to install any other application.
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marianicoles1 commented
If you want to convert unlimited OST files to PST without Outlook, use a professional OST to PST Converter Tool. Then you can use the OSTtoPSTAPP OST to PST converter tool. This tool allows you to convert your OST files into PST files without needing Microsoft Outlook installed on your computer. It is very helpful when your OST file becomes inaccessible your Outlook account is deleted, or you want to access your old OST file in a new Outlook account. The tool will quickly export all your OST file data to a new PST file. It also supports Outlook 2019, 2016, 2013, and other versions. The tool will quickly convert all your OST files into PST files. Once the conversion is complete, you can save the PST files to your computer and later import them into Outlook if needed. And this is very safe and secure. Read more: https://www.osttopstapp.com/
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jax smith commented
So, now if you are in search of a solution to convert unlimited OST to PST without Outlook, then you are on perfect place. Here we would provide you an easiest approach to convert OST to PST along with the attached files. You can directly transfer OST files to PST files using MacMister Mac OST Converter Tool.
Read More- https://www.macmister.com/blog/convert-ost-to-pst-without-outlook/ -
Ashutosh Jha commented
To manually convert an OST file to a PST file, first, open Microsoft Outlook and go to "File" > "Open & Export" > "Import/Export." Select "Export to a file," choose "Outlook Data File (.pst)," and then select your OST file to export.
Alternatively, you can use Sysinfo OST to PST Converter which is the finest and most efficient utility for converting an OST file into an Outlook PST file with 100% accuracy and no data loss is a versatile software that not only converts OST to PST but also supports other formats such as MBOX, PDF, JSON, and more. This multi-functional tool ensures accurate conversion and preservation of data. https://www.sysinfotools.com/ost-to-pst-converter.php
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Mohd Shahbaaz commented
If you need to convert OST files to PST files, the Aryson OST to PST Converter Tool is a reliable and efficient option. This software can convert offline Exchange OST files to Microsoft Outlook PST files and export emails to PST, EML, MSG, MBOX, and Archive Mailbox formats. It supports converting OST files from Outlook, IMAP, Exchange Server, Office 365, and Hotmail. The Tool is compatible with all versions of Outlook and Windows, including Outlook 2023, 2022, 2019, 2016, 2013, 2010, and 2007, as well as Windows 11, 10, 8.1, 8, 7, and Vista.
For More Info: ( https://www.arysontechnologies.com/convert-ost-to-pst-online.html )
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Vaishu Sharma commented
Use the best and most professional tool to convert your OST files to PST which is ConverterTools OST to PST Converter Tool. This tool is really efficient and easy-to-use tool that converts OST files to PST as well as other file formats like EML, PDF, MBOX, etc. Moreover, it allows users to import OST files into multiple email clients like Gmail, Yahoo, Thunderbird, Office 365, Opera Mail, and so many others.
To know more about this tool you can visit our website. -
Somit Vishwakarma commented
If you want hassle-free migration from OST to PST then you should try SysBud OST to PST Converter tool. This GUI tool easily repair corrupted, damaged and archived OST file to PST format. You can also try free demo edition of the software and migrate 20 items from each folder. https://www.sysbud.com/ost-to-pst.html