If you need to convert OST file to PST without installing Microsoft Outlook, using a professional OST to PST converter is one of the most effective solutions. MacSonik OST to PST Converter tool is designed to convert OST files into PST format quickly and securely while preserving the original mailbox structure and data integrity.
The software supports batch conversion, allowing users to convert multiple OST files simultaneously, which saves significant time and effort. Apart from PST, it can also export OST files to various formats, including PDF, MSG, MBOX, EML, CSV, HTML, and more. Additionally, users can directly migrate OST data to email platforms such as Gmail, Office 365, Yahoo Mail, Thunderbird, AOL, and other IMAP-supported services.
The tool includes advanced features like duplicate email removal, selective email conversion using a date range filter, and the option to export emails with or without attachments. It also provides an auto-split feature for large PST files, preventing file size-related issues. Before conversion, users can preview mailbox items, including emails, attachments, subjects, and dates.
Compatible with both Windows and Mac operating systems, MacSonik OST to PST Converter offers a user-friendly interface suitable for both technical and non-technical users. This makes it a reliable choice for converting OST files to PST without requiring Outlook installation.
You can convert an OST file to PST without Outlook by using Shoviv OST to PST Converter tool. These applications directly scan the OST file and export all mailbox data, including emails, contacts, calendars, tasks, notes, and attachments, into PST format without requiring Outlook installation. Simply add the OST file, preview the recovered data, choose PST as the output format, and start the conversion process. Advanced tools can also handle orphaned, inaccessible, or corrupted OST files while maintaining data integrity and folder hierarchy. This method is fast, secure, and suitable for both individual users and organizations.
More info - https://www.shoviv.com/ost-to-pst-converter.html
If you want to convert OST file to PST without Outlook then usually dedicated OST to PST converter is the easiest way. I faced a similar requirement when I had to access data from an orphaned OST file that was unable to connect to Exchange Server. One of the solutions I found helpful was DataVare OST to PST Converter. The software enables you to load the OST file directly and select a destination folder to export the mailbox data in PST format without installing Outlook. It supports emails, contacts, calendars, notes and other mailbox items with maintaining the original folder structure. The process is very simple: Add OST file, select output location, start conversion. Not sure if it will fit your needs? First, test the demo version and then buy the full license.