Stellar Toolkit for Outlook

Advanced "8-in-1" software package for Outlook users and administrators that provides tools to repair corrupted PST files, convert OST to PST, split and compress PST files and optimize Outlook performance. The toolkit supports Outlook 2019, 2016, 2013 and earlier versions.

• Repairs large corrupted PST files and recovers all mails
• Converts inaccessible OST to PST and extracts all email items
• Splits or compresses a PST, merges PSTs, removes junk mail and more

When should Stellar Toolkit for Outlook be used?

Do you need to repair a large, badly damaged PST file?
Repairing a corrupted large PST file (>20 GB) can be challenging due to the complex data structure and thousands of email items. Using an inappropriate method or tool to repair a PST file can alter the data structure and may not repair it. Stellar Repair for Outlook software in this toolkit can repair PST file of any size and corruption level and recover mailbox items with 100% precision and integrity.

Do you need to port mailbox from OST to PST or Office 365?
It is impossible to open an OST file if the associated mailbox has been deleted and cleaned by Exchange. If there is no backup copy of the mailbox, the only way to access the mailbox data is to open the "inaccessible" OST. Stellar Converter for OST tool in the toolkit can convert an inaccessible OST file to PST and extract all the mailbox data with maximum precision. It also exports PST to Office 365.

Need to optimize PST size and clean up mailbox data?
A PST file can grow in size as the number of emails, attachments and even junk items increase over time. A large PST file takes longer to load, can freeze and cause Outlook to crash and become corrupted. Stellar Outlook Toolkit provides software to split, compact, merge and unduplicate PST files by size, date, etc. These tools can manage PST size and composition to maximize Outlook performance.

Stellar Repair for Outlook Technician

Powerful tool trusted by Outlook users and administrators to repair corrupted PST files and recover mailbox data, including deleted email items with 100% accuracy. It saves the mailbox data in PST, EML, MSG, RTF, HTML, PDF, MBOX or DBX file formats. Supports Outlook 2019, 2016, 2013, & older versions.

1. Repairs severely damaged and large size PST files.
2. Extracts emails, attachments, contacts, calendars, tasks, etc.
3. Can export the repaired PST file to Office 365 as well

Stellar Converter for OST Technicians

Advanced tool recommended by Microsoft MVPs and administrators to convert inaccessible OST files to PST files. It converts OST file and extracts emails, attachments, contacts, calendars, etc and even the deleted email items with 100% precision. Supports Outlook 2019, 2016, 2013, & earlier versions.

• Converts encrypted OST file to PST. Also converts IMAP OST file
• Converts large OST files to PST - no file size limitation
• Exports mailbox data from OST to Office 365 or Live Exchange

Stellar Splitter for Outlook

Unique software to split a PST file based on various parameters like By Date, By Size, By Email ID and custom selection. The tool can search and find a PST file and also split multiple files through batch process. It can work with PST file of Outlook 2019, 2016, 2013 and older versions.

• Splits the PST file based on email ID, date or size
• Can split the PST file in the size range of 1-50 GB
• Preserves the original structure of the mailbox data

Stellar Compactor for Outlook

Tool to compress a large PST file to optimize the overall size, minimize the risk of corruption and increase the performance. It extracts the attachments and saves them in a new folder while maintaining the link between PST file and attachments. Supports Outlook 2019, 2016, & older versions.

• Extracts & compresses the attachments in a ZIP file
• Can compress the PST file without saving the attachments
• Can clean up the Deleted Items and Junk Mail folders

Stellar Merge Mailbox for Outlook

Advanced software to merge multiple PST files into a single PST file, preserving the content and integrity of the source mailbox data. It can merge all mail items like emails, calendars, contacts, journals, notes, tasks & more with 100% precision. Supports Outlook 2019, 2016, & earlier versions.

• Allows you to select and merge specific email items
• Can merge password protected PST files
• Merge into PST, Outlook profile, Office 365 or Exchange

Stellar Deduplicator for Outlook

Powerful tool to detect and remove duplicate items from Outlook mailboxes based on a wide range of comparison criteria. It allows comparing and marking the items as flagged, expired, copied or moved, and can also delete the duplicate emails. Supports Outlook 2019, 2016, 2013, & older versions.

• Can flag, mark, move or delete the duplicate items.
• Can select unlimited number of folders for duplicate item detection
• Scans the items for text, subject, sender/recipient names, etc.

Stellar Undelete Email for Outlook

The best software to recover deleted items from Outlook mailbox by scanning PST or OST file. It can recover all types of deleted items and allows user to save recovered items in PST, MSG, EML, PDF, HTML or RTF file formats. Supports Outlook 2019, 2016, 2013, & earlier versions.

• Recovers emails, folders, calendars, contacts and more.
• Displays advanced preview of recoverable items
• Recovery from password protected PST files

Stellar Password Recovery for Outlook

Tool to recover lost or forgotten password of Outlook account. It generates a set of passwords to allow access to Outlook account. Supports Outlook 2019, 2016, 2013, & older versions.

• Recovers the lost password of the Outlook account
• Creates a set of six passwords
• Works with encrypted PST file

Key features of Stellar Toolkit for Outlook

Repairs severely damaged PST
Stellar Repair for Outlook software in toolkit repairs large damaged PST files and restores the complete mailboxes including deleted items. The tool reconstructs the mailbox data with 100% precision and can extract the repaired data into the account that is already configured in Outlook.

Converts inaccessible OST to PST
Stellar converter for OST software in toolkit converts inaccessible OST file and extracts all mailbox items, including deleted items into PST file format. Tool can convert any size OST file with 100% precision.

Allows free OST to PST conversion
Stellar Converter for OST software allows free conversion of OST to PST for 20 emails per folder in mailbox. Download a free version of the software and scan the OST file. Then click the "Save Converted File" button to save 20 emails per folder for free.

Preview Outlook mailbox data
Stellar Repair for Outlook and Stellar Converter for OST software in toolkit show advanced preview of complete mailbox data including email text and embedded hyperlinks along with calendars, journals and contacts. Preview feature allows to select and repair or convert specific mail items.

Exports mailbox data to Office 365
Stellar Repair for Outlook and Stellar Converter for OST software in the toolkit can export mailbox data to Office 365 account directly from the software interface. After repairing a PST or converting an OST, the user can select Outlook 365 as the storage option to export the mailbox data to O365.

Repairs or converts files in a batch
PST repair and OST to PST converter tools in the software package can repair or convert multiple files through a single batch process. This increases the convenience and efficiency of the tools when the user needs to repair or convert Outlook data files in a batch.

Increases Outlook mailbox manageability
Stellar Splitter for Outlook software in the toolkit can split a PST file in the sizes of 1-50 GB on the basis of date, size and email ID while maintaining the original integrity of the mailbox data. Similarly, Stellar Compactor for Outlook tool compresses a large PST file by removing redundant data. The tools increase mailbox manageability, minimize the risk of file corruption and improve Outlook performance.

MergesPST files to consolidate mailbox data
Stellar Merge Mailbox for Outlook software in the toolkit is ideal for consolidating mail items spread across multiple PST files. The tool allows user to select multiple PST files and then merge entire mailbox data or specific items into a single PST file. In doing so, the original integrity of the original mailbox data is maintained in the final merged PST file.

Multiple options to save mailbox data
Toolkit allows user to save repaired or converted mailbox data in PST MSG, EML, RTF, HTML, PDF, DBX and MBOX formats apart from PST. Outlook mail merge software in toolkit can save the merged PST in new or existing PST, Outlook profile, Office 365, or Exchange.

Allows saving and loading PST/OST file 'scan' data
Stellar Outlook repair and OST to PST conversion software can save the scan results for a PST or OST in a DAT file. User can load the DAT file into these tools to continue the repair or conversion tasks. "Save and Load Scan" allows the process to be split and performed at different times and on different computers.

System requirement

• Processor Intel-compatible (x86, x64)
• Operating system Windows 11, 10, 8.1, 8, 7
• Memory At least 4 GB (8 GB recommended)
• Hard disk space 250 MB for installation files