For the conversion from OST to PST file, there is no requirement for the presence of Outlook. Although, if you want to use a PST file, then it would require MS Outlook to import it.

Stellar Exchange Toolkit
Stellar Exchange Toolkit packages several Exchange-based specialized software that can repair corrupt EDB files, recover data from various backup sources, and convert Exchange data to PST and other formats. It can also recover data from corrupt OST files and reset forgotten of Windows Server.
- Stellar Repair for Exchange Recover corrupt EDB file & save into PST, EML, PDF & MSG file format
- Stellar Converter for EDB Converts online or offline Exchange EDB to Outlook PST
- Stellar Converter for OST Convert damaged OST to importable Outlook PST file
- Stellar Extractor for Exchange Backup Repairs Exchange Backup files
- Stellar Password Recovery for MS Exchange Recovers Windows Server Passwords
Key Features
The important software of the toolkit is the Exchange Recovery tool that repairs the severely corrupted Exchange database (EDB) files. Many MVPs and experienced Exchange Administrators have recommended it as it can handle various types of corruption and error scenarios. While scanning the database, it protects the data integrity and folder structure. It can recover mailboxes including emails, attachments, contacts, calendars, notes, tasks, and even user-defined folders.
The converter software exports the offline EDB file content to PST without actually dismounting the database. It can prioritize the database conversion with greater accuracy and moves the selected mailbox items. Furthermore, it can export to Live Exchange, Public Folder, and Office 365 through parallel processing.
An effective part of the toolkit is OST to PST converter that scans the corrupt, inaccessible, or damaged OST files and converts them into PST format. The high precision performance of the tool gets the maximum results for OST files as it can convert the data into Exchange, Public Folder, and Office 365 accurately tool. It can convert multiple OST files into PST in a single batch.
A much-required software of the toolkit is the Exchange Backup Recovery tool that is designed to repair corrupt Exchange Backup files. It deeply scans the corrupt backup files from multiple backup formats tools like BKF and VHDX. The recovered data from backup files can be saved directly to a Live Exchange account or Office 365.
Now, the forgotten passwords for your Exchange account will not cause problems as the password-recovery software can recover the password and lets you set another one. It facilitates the user to act as a domain controller to recover and reset a password. It supports all versions of Windows Server like 2012, 2008, 2003, and 2000.
Through parallel processing, the toolkit can repair, convert, and save up to 4 Exchange database mailboxes at the same time. It reduces the overall time and energy required to repair the convert the data. It can stop the mailbox processing through its removal from the ongoing queue that the user can resume again.
The recovered Exchange data is savable into multiple file-formats including PST, PDF, EML, MSG, RTF, and HTML. It helps the users to access the data in their desired applications and browsers. You can choose any format and save the data thereafter applying the filters.
The algorithms of the various software in the toolkit are advanced enough to scan deep and recover the deleted items of the mailboxes also. It shows the recovered items in a different color for easy identification and preview. Later, you can save the Exchange data into a PST file and export the file to Live Exchange or Office 365.
- Software Features
- Technician
- Stellar Repair for Exchange
- Repair damaged Exchange Database file
- Restore corrupt Exchange user mailboxes
- Save recovered data into PST, EML, PDF, HTML, RTF & MSG file
- Compatible upto MS Exchange Server 2016
- Stellar Converter for EDB
- Converts online & offiline Exchange EDB to PST
- Supports muliple saving options to EML, MSG, RTF, PDF & HTML file format
- Supports all MS Exchange Server versions upto 2016
- Stellar Converter for OST
- Convert OST to Outlook PST without intacting original data
- Smart preview facility for recoverable emails
- Save reovered emails into Office 365, PST, EML, MSG, RTF, HTML & PDF format
- Stellar Extractor for Exchange Backup
- Repairs corrupt Exchange BKF & VHDX backup files
- Saves the database in PST, MSG, EML, HTML, RTF, & PDF formats
- Exports the restored database to live Exchange or Office 365
- Stellar Password Recovery for MS Exchange
- Recovers lost ot forgoteen Windows Server passwords
- Can also reset the password of the server acting as a domain controller
- Resets password of Windows Server 2000, 2003, 2008, & 2012
- Price
- $999Save 54% » Buy Now
It shows the preview of items after completing the scan. After you have got the preview, then you can export them easily.
Yes, you can run the software on Windows 11.
Yes it can export all the recovered items in any plan of Office 365. It supports the credentials from Office 365 Business and Enterprise versions.
Yes, the software allows you to export the attachments excluding other email parts.
You should scan the database as the emails may have been deleted accidentally. It will recover your emails.
Yes, you should scan your database and repair all the mailboxes. It does not matter about the cause or type of corruption.
- Operating System: Windows 10, 8.1, 8, 7 & Windows Server 2016, 2012, 2008, 2003
- MS Exchange 2019, 2016, 2013, 2010, 2007, 2003, 2000, & 5.5
- Processor: Pentium Class
- RAM: 4 GB minimum (8 GB recommended)
- Hard disk: 250 MB
- English, German, Italian, Spanish & French
- Technician - For multiple PC at diffrent locations
- Lifetime Software license validity (no renewal required) with all future updates
- Electronic License by Email