Can EdbMails merge multiple PST files into one PST?

Yes. Add multiple supported PST files, choose the merge option, select an output PST filename and location, and start the merge.

Can I merge only selected folders from PST files?

Yes. EdbMails provides an option to merge selected folders instead of combining every folder from every source PST.

Can similar folders from several PST files be combined?

Yes. The merge utility can combine corresponding folders from the selected PST sources into the destination PST.

Does EdbMails support ANSI and Unicode PST files?

Yes. The EdbMails PST merge utility supports ANSI and Unicode PST sources.

How should I verify the merged PST?

Open the destination PST in a supported Outlook environment and verify representative folders, messages, attachments, contacts, calendars, and other required Outlook items before deleting or archiving the source PST files.

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EdbMails

All-in-one Recovery and Migration
- EDB Recovery and Migration
- OST, PST, MBOX, NSF, EML, MSG
- Office 365, Exchange Migration
- SharePoint, OneDrive & Teams
- Google Workspace Migration
- IMAP Migration
- Duplicate Remover
- EdbMails Data Recovery
- Backup Solutions
All Products
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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EdbMails Outlook PST Merge Tool

Combine multiple Outlook PST files into one destination PST, merge matching folders, or consolidate selected PST folders with EdbMails.

Free PST merge tool

Merge multiple PST files into one effortlessly
Merge supported Outlook items such as emails, contacts, calendars, tasks, notes and journals
No application-stated source PST size or file-count limit for the merge workflow
Three different merging options to choose from
Choose the folders to merge in the PST file
Support for UNICODE and ANSI PST files

Merge PST files

Add the PST files you want to consolidate, choose the required merge mode, select the destination PST, and merge all supported folders or only the folders required for the project.

Merge specific PST folders

Select specific PST folders such as Inbox, Sent Items, Drafts, Contacts, Calendar, Tasks, Notes, Journals, or other supported folders when the full PST does not need to be consolidated.

Merge large or multiple PST sources

EdbMails does not state an application-level source PST size or file-count restriction for the merge workflow. Practical completion time still depends on PST size, file condition, item count, disk space, storage performance, memory, and CPU resources.

PST merge utility for supported EdbMails recovery licenses

The PST merge utility is available as a free add-on with supported EdbMails EDB, OST, PST, NSF, or MBOX recovery licenses; it should not be interpreted as a separate universally free standalone product.

Three PST merging options

Choose the merge behavior that fits the project: combine similar folders, merge only selected folders, or keep each source PST under a separate folder in the destination PST.

Easy to use

Add the source PST files, choose the required merge option, specify the destination PST filename and location, start the merge, and verify representative folders and Outlook items in the output PST.

ANSI and Unicode PST support

EdbMails supports ANSI and Unicode PST sources. Run the utility on a Windows environment that meets the current EdbMails PST system requirements.

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When to use a PST merge tool

Consolidate multiple Outlook archives

Combine older PST archives into one destination PST when separate files are difficult to manage.

Merge only selected folders

Consolidate required folders without merging every folder from every source PST.

Combine matching folder structures

Merge similar folders such as Inbox or Sent Items from multiple PST sources into corresponding folders in the destination PST.

Keep source PSTs separated inside one output

Use the option that creates a separate destination folder for each source PST when you want one output file without losing source-level organization.

How to merge PST files with EdbMails

Install and open EdbMails.Use the current Windows environment and prerequisites documented for EdbMails PST utilities.
Add the PST files.Select the source PST files you want to consolidate.
Choose the merge mode.Merge matching folders, select specific folders, or place each source PST under its own destination folder.
Select the destination PST.Choose the output filename and a location with sufficient free disk space.
Start the merge and verify the result.Open the destination PST in a supported Outlook environment and check representative folders, messages, contacts, calendars, and other required items.

PST Merge Tool FAQs

Can EdbMails merge multiple PST files into one PST?
Yes. Add multiple supported PST files, choose the merge option, select an output PST filename and location, and start the merge.
Can I merge only selected folders from PST files?
Yes. EdbMails provides an option to merge selected folders instead of combining every folder from every source PST.
Can similar folders from several PST files be combined?
Yes. The merge utility can combine corresponding folders from the selected PST sources into the destination PST.
Can each source PST remain separated inside the merged PST?
Yes. Choose the option that creates a separate destination folder for each source PST when you want to preserve source-level organization.

Does EdbMails support ANSI and Unicode PST files?
Yes. The EdbMails PST merge utility supports ANSI and Unicode PST sources.
Is the PST merge utility free?
The PST merge utility is available as a free add-on with supported EdbMails EDB, OST, PST, NSF, or MBOX recovery licenses. It is not offered as a separate standalone free product.
How should I verify the merged PST?
Open the destination PST in a supported Outlook environment and verify representative folders, messages, attachments, contacts, calendars, and other required Outlook items before deleting or archiving the source PST files.

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