Is Outlook Needed for OST to PST Conversion?

Yes, Outlook is required for the OST to PST conversion process. However, Outlook is not required for OST recovery, OST to Office 365 Migration, or OST to live Exchange Migration.

Is it possible to preview OST file data before migrating it to PST?

Yes. EdbMails provides a preview option that lets users view mailbox items such as emails, contacts, calendars, and folders before starting the migration. This helps confirm data integrity and ensures the correct content is selected prior to conversion.

Can EdbMails handle OST files created from disabled or deleted Exchange accounts?

Yes. The tool supports recovery from OST files linked to mailboxes that are no longer active. This is especially helpful when an Exchange account has been deleted, disabled, or permanently removed from the server.

Does the tool support selective or item-level recovery from OST files?

Yes. EdbMails allows granular selection of folders or specific mailbox items during the migration process. This ensures users can recover only the required data instead of converting the entire OST file.

Can converted PST files be imported into a different Outlook profile?

Yes. Once the OST data is converted into PST format, it can be imported into any Outlook profile. This makes PST files suitable for mailbox restoration, data migration, and long-term archiving purposes.

Is the free OST to PST version safe to use for testing large OST files?

Yes. The free edition safely scans large OST files without damaging the original data. Although migration is limited to 30 items per folder, users can still assess recovery accuracy and performance before purchasing the full license.

How does EdbMails ensure data consistency during OST to PST conversion?

EdbMails uses an advanced scanning and recovery mechanism to read mailbox data logically. This approach helps maintain relationships between folders, emails, and attributes while avoiding data duplication or corruption.

Can the tool be used for compliance or archival purposes?

Yes. Converting OST to PST allows organizations to retain mailbox data in a portable and accessible format. PST files can be securely stored for audits, compliance reviews, or long-term email retention requirements.

Can I use EdbMails to save OST file data to formats other than PST?

Yes. Other than PST, EdbMails supports exporting recovered OST data to EML, MHT, and HTML, giving flexibility for archiving or use in different email applications.

Is there a viewer included for both OST and PST files?

Yes. EdbMails includes built-in file viewers that allow opening and inspecting both OST and PST files before and after conversion.

How does EdbMails help when Outlook synchronization fails?

By converting the OST file to PST, EdbMails restores mailbox data and helps resolve sync problems that occur when Outlook cannot connect to the Exchange server.

Does EdbMails provide detailed migration progress information?

Yes. During conversion, EdbMails shows progress details such as count of items migrated, destination path, and conversion status.

Can I convert an OST file without being connected to the internet?

Yes. EdbMails allows OST to PST conversion offline. No internet connection is needed for the migration once the OST file is loaded.

Can EdbMails extract data from offline or orphaned OST files that are no longer linked to an Outlook profile?

Yes. EdbMails lets you open and convert orphaned OST files even without an active Outlook profile or Exchange server connection.

Can EdbMails split large OST files into manageable PST sizes?

Yes. The tool supports splitting oversized OST files into multiple PST files based on a defined size limit, helping maintain Outlook performance and avoid corruption.

Does EdbMails provide license options for full OST to PST conversion beyond the free trial?

Yes. To unlock unlimited OST to PST conversion and advanced features, you can purchase a full license directly from EdbMails.

How does EdbMails help with rebuilding a damaged OST file for Outlook use?

EdbMails converts your OST to a PST file that can be imported into Outlook, effectively rebuilding access to mailbox data without requiring the original OST file to be functional.

Is there an option to generate logs after the OST to PST conversion?

Yes. EdbMails automatically creates detailed conversion and recovery logs, giving visibility into item counts, mailbox paths, timestamps, and status for audit and troubleshooting purposes.

Can EdbMails extract and convert hidden or system OST email metadata?

Yes. The tool preserves critical metadata during OST to PST conversion, including email headers, timestamps, read and unread status, and attachments.

Can I resume a conversion task if it stops unexpectedly?

Yes. EdbMails supports pause and resume functionality so you do not lose progress if the conversion is interrupted.

Does EdbMails support incremental conversion to prevent duplicates?

Yes. EdbMails supports incremental conversion, ensuring that during repeated or staged conversion tasks, only newly added or modified mailbox items are processed.

Does EdbMails support Unicode and non-English characters in OST files?

Yes. The converter preserves non-English characters and Unicode encoding accurately during the OST to PST conversion.

Can EdbMails help with OST files that were created by hosted Exchange or IMAP services?

Yes. EdbMails converts OST files regardless of how they were created, including those from hosted Exchange, IMAP, or disconnected profiles.

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- EDB Recovery and Migration
- OST, PST, MBOX, NSF, EML, MSG
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- Duplicate Remover
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EDB Recovery and Migration

EdbMails lets you recover corrupted, damaged, and offline Exchange EDB files, convert EDB mailboxes to PST format, and directly migrate mailbox data to Office 365 and live Exchange Server.

EDB to PST

Recover corrupted, damaged, offline EDB files and convert Exchange EDB mailboxes to PST file format

Public Folder to Exchange

Migrate public folders from an Exchange offline EDB file to live Exchange Server

EDB to Live Exchange Migration

Directly migrate offline Exchange database (EDB) files to live Exchange server

Archive Mailbox to Office 365

Migrate archive mailboxes from offline EDB files directly to Office 365

EDB to Office 365 Migration

Directly migrate offline Exchange database (EDB) files to Office 365

Public Folder to Office 365

Migrate public folders from an offline Exchange EDB file to Office 365

OST, PST, MBOX, NSF, EML, MSG Export and Migration

EdbMails lets you to recover OST and PST files, export OST, PST, MBOX, NSF, EML, and MSG files to PST files, and directly migrate OST, PST, MBOX, and NSF mailbox data to Office 365 and live Exchange Server.

OST Recovery and Migration

Recover offline OST files, convert OST to PST, and migrate OST to Office 365 and Exchange Server

PST Recovery and Migration

Recover Outlook PST files , Export PST to PST, migrate PST to Office 365 and Exchange Server

MBOX Export and Migration

Export MBOX to PST, migrate MBOX to Office 365 and Exchange Server

NSF Export and Migration

Export NSF to PST, migrate NSF to Office 365 and Exchange Server

EML to PST Export

Convert EML files to Outlook PST files

PST to MSG Export

Convert Outlook PST file to MSG file format

MSG to PST Export

Export MSG files to Outlook PST files

Office 365, Exchange Migration

EdbMails lets you securely migrate mailboxes across Microsoft 365, Exchange, Google Workspace (G Suite), and IMAP-supported servers such as Outlook, Gmail, Zimbra, Zoho Mail, and cPanel, ensuring zero downtime.

Office 365 Migration

Migrate between Office 365 tenants, Office 365 to Exchange, Office 365 to PST, PST files to Office 365.

Exchange Migration

Migrate between any Exchange Servers, Exchange to Office 365, Exchange to PST, PST files to Exchange.

Tenant to Tenant Migration

Migrate Mailboxes, Public Folders, Archive Mailboxes between Office 365 Tenants.

Exchange to Office 365

Migrate Mailboxes, Public Folders, Archive Mailboxes from live Exchange server to Office 365.

Office 365 to IMAP

Migrate Office 365 to IMAP, Office 365 to Gmail, Office 365 to Outlook, Office 365 to Zoho etc.

Exchange to IMAP

Migrate from live Exchange Server to IMAP servers such as Gmail, Outlook, and Zoho Mail.

Public Folder to Office 365

Migrate Public Folders between Office 365 tenants with complete folder hierarchy and mailbox data integrity.

Exchange to PST

Export live Exchange Server mailboxes, public folders, and archive mailboxes to Outlook PST files.

SharePoint, OneDrive & Microsoft Teams Migration

EdbMails lets you migrate SharePoint sites, OneDrive data, Microsoft Teams, teams, channels, chats, permissions, and documents between Microsoft 365 tenants while maintaining the existing folder structure and data integrity.

SharePoint Online Migration

Migrate documents, lists, files and folders from SharePoint sites.

OneDrive for Business Migration

Migrate documents, lists, files, folders, private chats from OneDrive.

Microsoft Teams Migration

Migrate Teams, chats, channels, documents, files and folders etc.

Google Workspace / G Suite Migration

EdbMails offers secure Google Workspace migration to Office 365, Exchange, or IMAP, and export to PST covering emails, contacts, calendars and tasks.

Google Workspace Migration

Migrate emails, calendars, contacts, tasks from Google Workspace to Google Workspace, office 365, Exchange and IMAP. Export to PST

Google Workspace to Office 365

Migrate emails, calendars, contacts, tasks from Google Workspace / G Suite to Office 365

Google Workspace to Exchange Server

Migrate emails, calendars, contacts, tasks from Google Workspace / G Suite to on-Premise Exchange Server

Google Workspace to IMAP

Migrate emails, calendars, contacts, tasks from Google Workspace / G Suite to IMAP, Outlook, Zimbra, Zoho etc.

Google Workspace to Google Workspace

Migrate emails, calendars, contacts, tasks between two Google Workspace / G Suite tenants

Google Workspace to PST

Export emails, calendars, contacts, tasks from Google Workspace / G Suite to Outlook PST files

IMAP Migration

EdbMails IMAP Migration tool lets you easily migrate emails from IMAP servers such as Outlook, Gmail, Zoho Mail, Zimbra, cPanel, and more. Supports IMAP to IMAP, Office 365, Exchange Server, PST, and bulk PST to IMAP migration.

IMAP Email Backup & Migration

Backup and migrate emails from IMAP servers to PST, Office 365, and On-Premises Exchange Server

IMAP to Office 365

Migrate emails, folders, and attachments from IMAP servers to Office 365

IMAP to Exchange

Migrate emails, folders, and attachments from IMAP servers to on-premises Exchange Server

IMAP to PST

Export emails, folders, and attachments from IMAP servers to Outlook PST files for backup

PST to IMAP

Migrate emails, folders, and attachments from bulk PST files to IMAP servers

Duplicate Remover

EdbMails Duplicate Remover lets you easily remove duplicate items from Office 365 and Exchange Server, and from IMAP, Outlook, Gmail, Zimbra, Zoho Mail, etc., ensuring a clean and organized mailbox.

Remove Duplicates

Easily clean up your Office 365, Exchange, Outlook and IMAP accounts by removing duplicate emails.

Remove Duplicates from Office 365

Remove duplicate emails, calendars, contacts, journal tasks, etc. from Office 365.

Remove Duplicates from Exchange Server

Remove duplicate emails, calendars, contacts, journal tasks, etc. from live Exchange Server.

Remove Duplicates from IMAP, Outlook

Remove duplicate emails, attachments from IMAP, Outlook, Gmail, Zimbra, Zoho Mail etc.

Exchange, SharePoint, OneDrive, Teams and Office 365 Backup

EdbMails enables secure, automated backup and recovery for Microsoft 365 services including Exchange Online, SharePoint, OneDrive, Teams, and Live Exchange Server with complete data protection and restore flexibility.

Office 365 Backup

Incremental, Granular, Encrypted and Compressed Office 365 Mailboxes Backup

Exchange Server Backup

Incremental, Granular, Encrypted and Compressed Exchange Mailboxes Backup

SharePoint, OneDrive & Teams Backup

Backup Online site collections, Team sites, Office 365 groups, all documents etc.

EdbMails Data Recovery

EdbMails Data Recovery Software lets you recover permanently deleted data, including photos, videos, documents, and archived files, from partitions on hard drives, SSDs, USB drives, SD cards, and external storage devices.

EdbMails Data Recovery

Recover and restore permanently deleted data from hard drives, SSDs, USB drives, SD cards, and etc.

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Free OST to PST Converter

Recover Your OST Data and Convert to PST for Free

Try EdbMails with your own OST file before making a purchase. This is the free trial edition of the EdbMails OST to PST Converter. It lets you convert up to 30 items from each folder, so you can verify emails, contacts, calendar items, and other mailbox data firsthand. The tool also supports corrupted, encrypted, and orphaned OST files while preserving the original folder structure, metadata, and mailbox details.

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OST to Office 365 Migration OST to Exchange Migration Repair OST file Outlook PST Repair tool PST to Office 365 migration PST to Exchange migration

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Best Software to Convert OST to PST

Reliable and Easy OST to PST Conversion

You do not need a technical background to get through an OST to PST conversion with EdbMails. The process is genuinely simple: point it at your OST file, pick a destination folder, and start the export. No command-line tools, no PowerShell scripts, nothing to configure beyond the basics. It just works, and the output is a clean PST file you can open straight away in Outlook.

Preview and Verify OST Mailbox Data Before Export

One of the most useful things EdbMails does before you export anything is let you look at what is actually inside the OST file. You can browse folders, open emails, check contacts, scroll through calendar items, and confirm attachments are there. The preview is not restricted to 30 items either. It shows everything the scanner finds. So by the time you click export, you already know what is coming across and whether it looks right.

Recover Corrupted and Orphaned OST Files

If Outlook is refusing to open your OST file, or the Exchange account it belonged to no longer exists, the built-in export options will not help you. EdbMails is built for exactly this situation. It reads corrupted and orphaned OST files directly without needing the original profile or a live Exchange connection. The free version uses the same recovery engine as the paid license, so you can find out whether your specific file is recoverable before spending anything.

Preserve Folder Hierarchy and Mailbox Data

Everything about your mailbox structure comes across intact. Folders, subfolders, metadata, labels, the order items appear in: none of it changes during conversion. When you open the output PST in Outlook, it should look exactly like the original mailbox did. The free trial gives you a real PST file to check this yourself rather than taking it on faith.

Compatible with All Outlook Versions

It does not matter whether you are on the latest Microsoft 365 subscription or still running Outlook 2003 on an older system. EdbMails produces PST files that work correctly across all Outlook versions. The free trial export gives you something concrete to import and test before you purchase, which is far more reassuring than a compatibility claim on a webpage.

Risk-Free Evaluation Before Full Conversion

EdbMails does not touch the source OST file at any point. The scan is read-only. Nothing gets modified, deleted, or overwritten, not during scanning, not during preview, not during the 30-item export. You can run the free trial on your actual production OST file, check the output in Outlook, and decide from there. Your original data stays exactly as it was throughout.

Key Benefits of Using EdbMails for OST Migration

Incremental Migration Support

Running the same migration twice does not mean you end up with everything duplicated on the target. EdbMails supports incremental migration, which picks up only the items that are new or changed since the last run. Anything already on the destination gets skipped. This makes staged transfers far more manageable, keeps the target clean across multiple passes, and cuts down processing time significantly when you are running repeated sync jobs before a final cutover.

Selective OST Mailbox Extraction

Sometimes you do not need everything in the OST file. Maybe it is just a specific mailbox, a handful of folders, or items within a certain date range. EdbMails lets you pick exactly what to include rather than processing the whole file every time. The built-in Granular Recovery feature gives you folder-level and item-level control over what gets extracted, which keeps output PST files lean and targeted. Especially useful for compliance work, partial recoveries, and data migration scenarios where the full mailbox is not what you need.

Recover Deleted Mailbox Items

Items removed from the Deleted Items folder, or lost during a sync failure, are not necessarily gone for good. EdbMails can recover permanently deleted mailbox data from OST files and restore it with the original metadata, attachments, formatting, and folder context intact. You can preview what is recoverable in the free version before converting, so you know what is there before committing to a full license.

OST Recovery and Migration Log Reports

After every conversion session, EdbMails produces a detailed log report covering exactly what happened. Item counts per folder, migration status, timestamps, destination paths, it is all in there. This is not just useful for troubleshooting. It gives you a proper audit trail for compliance purposes, and a straightforward way to confirm completeness before you close out the project. Free trial runs produce the same report as a full paid conversion.

Zero Downtime During OST Recovery

When you are migrating OST data directly to Office 365 or live Exchange, users do not have to stop working while it happens. Mailboxes stay accessible throughout. Emails keep coming in, calendars stay usable, and nobody has to plan around a downtime window. Administrators get real-time progress visibility so they can track what is moving and step in if something needs attention.

Handles Large OST Files Efficiently

There is no size cap on what EdbMails will process. Whether the OST file is a few hundred megabytes or a multi-gigabyte mailbox built up over a decade, the scanner handles it without slowing down or running into file size restrictions. Data integrity holds throughout regardless of how large the source file is. The free trial scans the full file, so you get an accurate picture of what you are working with before you pay.

Support for Multilingual Unicode OST Files

Not every mailbox is in English, and EdbMails does not assume otherwise. It fully supports Unicode and ANSI OST file formats, which means Chinese, Japanese, Arabic, French, and any other language in the mailbox comes through the conversion accurately. Every character, accent, and special symbol is preserved exactly as it appeared in the original. Nothing gets mangled or lost in translation when you convert or migrate.

Advanced Include and Exclude Filters

If you need to get specific about what gets exported, say only emails received in the last two years, or only items from a particular folder, or only messages with attachments, EdbMails has filter options to handle that. You can filter by date range, subject keywords, sender, or folder, and layer multiple filters at once. All of this is available in the free version, so you can test selective extraction before running a full paid job.

Split OST Files to Multiple PST Files

Very large PST files can cause Outlook to slow down noticeably, and they are awkward to move around or share. EdbMails lets you split the output into multiple smaller PST files during conversion by setting a size threshold starting from 1 GB. Each resulting file stays manageable, Outlook performance does not take a hit, and archiving or transferring specific portions of a large mailbox becomes practical.

How to convert OST to PST for Free?

Granular EDB recovery, export and migration

Simple Steps to Convert OST Files to PST Files

Step 1: Download and install the EdbMails application on your computer.
Step 2: Launch the EdbMails OST to PST Converter.
Step 3: Browse and select the offline OST file from your local drive.
Step 4: Specify the destination folder where the PST file will be saved.
Step 5: Choose the OST folders or mailbox items you want to export.
Step 6: Review the selected items and confirm your choices.
Step 7: Click the ‘Start Export’ button to begin the OST to PST conversion.

Why EdbMails is the Best Choice for OST to PST Conversion

Trusted OST to PST Conversion

EdbMails converts OST data accurately. Every email, contact, calendar item, task, note, and attachment comes across without loss, corruption, or reordering. The free trial is there specifically so you can verify this on your own file. Thirty items per folder is enough to check formatting, confirm attachments came through, and open the output in Outlook. If the trial result looks right, the full conversion will be consistent with it.

Keeps Mailbox Folders and Data Intact:

The folder structure you had in the original OST is the folder structure you get in the output PST. Every subfolder, every item placement, every bit of metadata stays in place. The recovered PST files import cleanly into Outlook without any reconfiguration or manual sorting needed on your end.

Pause and Resume Conversion Options

Large OST files can take time to process, and not every situation lets you leave a conversion running uninterrupted. EdbMails lets you pause the job and come back to it later. When you resume, it picks up from exactly where it stopped. No restarts, no reprocessing of items already done. Useful when you need to free up system resources, hit a maintenance window, or just step away mid-job.

Access Data from Encrypted OST Files

Outlook creates encrypted OST files in Exchange Mode, and many tools simply cannot open them. EdbMails handles encrypted OST files without needing the original password. You can preview the recovered content before exporting, so you know what is accessible inside the encrypted file before you convert it.

Save OST Data to Multiple Formats

PST is the default output, but it is not the only one. EdbMails also exports recovered OST data to EML, MHT, and HTML. All email attributes, attachments, and metadata come through intact in each format. This gives you flexibility if you need to access the data outside of Outlook or bring it into a different email client like Mozilla Thunderbird.

OST Migration to Office 365

If you want to get OST data into Office 365 without the intermediate step of creating and importing a PST file, EdbMails supports that directly. You can migrate mailbox data straight across, with the original folder hierarchy preserved and selective migration available if you only need specific folders or accounts moved across.

OST Migration to Live Exchange

The same direct migration approach applies to live Exchange Server. No PST file needed in the middle. Mailbox structure, email properties, and attachments are all preserved during the transfer, and the result on the Exchange side matches the source OST data.

Restore OST Mailbox Data Without Outlook

You do not need an active Exchange server connection or the original Outlook profile to scan, browse, and recover data from an OST file with EdbMails. That is what makes it practical for orphaned and disconnected files. Keep in mind that Outlook does need to be installed on the machine to create and open the final PST output. But for OST to Office 365 and OST to live Exchange migrations, you do not need Outlook at all.

24/7 Support & Live Demo

If you get stuck at any point, EdbMails support is available around the clock by live chat, phone, or email. And if you want a walkthrough before committing to a purchase, you can request a personalized demo with someone from the EdbMails team who can run through the tool with your specific recovery or migration scenario in mind.

Why Prefer EdbMails Free OST to PST Conversion Tool?

OST files do a reliable job until something goes wrong. They are tied to the Exchange or Microsoft 365 account that created them, which means the moment that account is deleted, the server is gone, the machine changes, or the file picks up serious corruption, Outlook simply cannot open it anymore. You are locked out of your own mailbox data.

Converting OST to PST is how you get it back. A PST file does not care which account it came from. It opens in any Outlook profile on any Windows machine, with no server required and no original account needed. EdbMails Free OST to PST Conversion Tool gives you a way to confirm this works for your file specifically before you pay for a full license.

User-Friendly Interface: There is no learning curve here. The GUI is clean, the steps are logical, and the whole process completes in a handful of clicks. No scripts, no technical knowledge needed, no IT department required.
Multiple Export Formats: PST is the obvious output, but EdbMails also exports to MSG, EML, MHT, and HTML. Handy when you need the data somewhere other than Outlook.
Advanced Recovery Algorithm: When SCANPST gives up on a damaged file, EdbMails often does not. It is built to handle corrupted, orphaned, and inaccessible OST files that standard tools cannot process.
Complete Attachment Recovery: Every attachment in the original mailbox comes through: PDFs, images, ZIP files, Word documents, Excel sheets, EML files, anything that was there. Nothing gets stripped out during conversion.

I found the EdbMails Free OST to PST Conversion Tool very useful when I needed to access an offline OST file. The preview feature makes it easy to verify emails and folders before conversion. The free version is helpful for understanding the software and testing its functionality. It’s a good choice for exporting OST data to PST and other common formats such as EML and HTML. The interface is straightforward, and the conversion process is easy to follow even for first-time users.

– Daniel Roberts

Frequently Asked Questions(FAQs)

Is Outlook Needed for OST to PST Conversion?
Yes, Outlook is required for the OST to PST conversion process. However, Outlook is not required for OST recovery, OST to Office 365 Migration, or OST to live Exchange Migration.
Is it possible to preview OST file data before migrating it to PST?
Yes. EdbMails provides a preview option that lets users view mailbox items such as emails, contacts, calendars, and folders before starting the migration. This helps confirm data integrity and ensures the correct content is selected prior to conversion.
Can EdbMails handle OST files created from disabled or deleted Exchange accounts?
Yes, the tool supports recovery from OST files linked to mailboxes that are no longer active. This is especially helpful when an Exchange account has been deleted, disabled, or permanently removed from the server. See also: Recover and Export an Orphaned OST File.
Does the tool support selective or item-level recovery from OST files?
Yes. EdbMails allows granular selection of folders or specific mailbox items during the migration process. This ensures users can recover only the required data instead of converting the entire OST file. Learn more: Granular Recovery of OST File.
Can converted PST files be imported into a different Outlook profile?
Yes. Once the OST data is converted into PST format, it can be imported into any Outlook profile. This makes PST files suitable for mailbox restoration, data migration, and long-term archiving purposes. See: Import OST File into Outlook.
Is the free OST to PST version safe to use for testing large OST files?
Yes. The free edition safely scans large OST files without damaging the original data. Although migration is limited to 30 items per folder, users can still assess recovery accuracy and performance before purchasing the full license.
How does EdbMails ensure data consistency during OST to PST conversion?
EdbMails uses an advanced scanning and recovery mechanism to read mailbox data logically. This approach helps maintain relationships between folders, emails, and attributes while avoiding data duplication or corruption.
Can the tool be used for compliance or archival purposes?
Yes. Converting OST to PST allows organizations to retain mailbox data in a portable and accessible format. PST files can be securely stored for audits, compliance reviews, or long-term email retention requirements.
Can EdbMails recover encrypted or password-protected OST files?
Yes. EdbMails OST to PST Converter can recover encrypted OST files without needing the original password, ensuring all mailbox items are extracted accurately. Learn more: Recover and Convert Encrypted OST File to PST.
Can I use EdbMails to save OST file data to formats other than PST?
Yes. Other than PST, EdbMails supports exporting recovered OST data to EML, MHT, and HTML, giving flexibility for archiving or use in different email applications.
Is there a viewer included for both OST and PST files?
Yes. EdbMails includes built-in file viewers that allow opening and inspecting both OST and PST files before and after conversion. See: Free OST File Viewer.
How does EdbMails help when Outlook synchronization fails?
By converting the OST file to PST, EdbMails restores mailbox data and helps resolve sync problems that occur when Outlook cannot connect to the Exchange server. See also: Fix Outlook Not Syncing Error.
Does EdbMails provide detailed migration progress information?
Yes. During conversion, EdbMails shows progress details such as count of items migrated, destination path, and conversion status. Detailed migration log reports are also generated automatically after every session.

Can I convert an OST file without being connected to the internet?
Yes. EdbMails allows OST to PST conversion offline. No internet connection is needed for the migration once the OST file is loaded.
Can EdbMails extract data from offline or orphaned OST files that are no longer linked to an Outlook profile?
Yes. EdbMails lets you open and convert orphaned OST files even without an active Outlook profile or Exchange server connection.
Can EdbMails split large OST files into manageable PST sizes?
Yes. The tool supports splitting oversized OST files into multiple PST files based on a defined size limit, helping maintain Outlook performance and avoid corruption.
Does EdbMails provide license options for full OST to PST conversion beyond the free trial?
Yes. To unlock unlimited OST to PST conversion and advanced features, you can purchase a full license directly from EdbMails. See pricing for full details.
How does EdbMails help with rebuilding a damaged OST file for Outlook use?
EdbMails converts your OST to a PST file that can be imported into Outlook, effectively rebuilding access to mailbox data without requiring the original OST file to be functional. See: Repair Corrupt OST File.
Is there an option to generate logs after the OST to PST Conversion?
Yes, EdbMails automatically creates detailed conversion and recovery logs, giving visibility into item counts, mailbox paths, timestamps, and status for audit and troubleshooting purposes.
Can EdbMails extract and convert hidden or system OST email metadata?
Yes. The tool preserves critical metadata during the OST to PST Conversion, ensuring email headers, timestamps, read/unread status, and attachments are intact. See: Recover Metadata and Attachments.
Can I resume a conversion task if it stops unexpectedly?
Yes. EdbMails supports pause and resume functionality so you do not lose progress if the conversion is interrupted.
Does EdbMails support incremental conversion to prevent duplicates?
Yes. EdbMails supports incremental migration, ensuring that during repeated or staged conversion tasks, only newly added or modified mailbox items are processed.
Does EdbMails support Unicode and non-English characters in OST files?
Yes. The converter preserves non-English characters and Unicode encoding accurately during the OST to PST conversion. See: Unicode and ANSI OST File Formats.
Can EdbMails help with OST files that were created by hosted Exchange or IMAP services?
Yes. EdbMails converts OST files regardless of how they were created, including those from hosted Exchange providers like Rackspace and GoDaddy, IMAP, or disconnected profiles.

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Precise OST to PST File Conversion

EdbMails enables fast, secure recovery and conversion of offline or corrupted OST files to Outlook PST, keeping every email, contact, and attachment intact.

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