Exchange Server Data Recovery & EDB Repair

Exchange Server Recovery


The trial version allows you:
  • to view all the mailboxes
  • to view mailbox folders, items, and content
  • to save 25 items from each mailbox folder

Use the Kernel for Exchange Server for recovering mailboxes from offline EDB databases. It is easy and risk free solution to restore the users' mailboxes along with their content from Exchange Server databases.

  • Converts Exchange EDB files to PST files.
  • Recovers Exchange Private Mailboxes and Public Folders.
  • Exports EDB files to Live Exchange Server ( On – Premise )
  • Exports EDB files to Office 365 ( Exchange Online )
  • Migrates EDB files to Public folders and archive mailboxes
  • Integrated with “Ask for EDB Version” option that let user to define an ideal exchange server version of EDB file
  • Recovers all items including Emails, Attachments, Contacts, Distribution lists, Calendar, Appointments, Journal and Tasks.
  • Recovers Mailboxes from offline Exchange EDB files.
  • Saves Exchange Mailboxes to Outlook PST files.
  • Search specific items and save as MSG, EML, RTF, HTML and TXT files.
  • Supports Exchange Servers 2003, 2007, 2010, 2013 and 2016
Special benefits:
  • Lifetime license validity.
  • Instant license delivery by email.
  • Future updates are free.
  • Sales and Technical support are available (by Live Chat, Phone, Emails and Tickets.).
Exchange Server Recovery Software

Microsoft Exchange Server is a multi-purpose networking platform for several email users that stores all incoming and outgoing emails of the user mailbox in .EDB files. These Exchange Server database .EDB files may get corrupt or damaged due to a number of unseen reasons such as Exchange Dirty Shutdown, Checksum Errors, exceeding the storage limit of EDB files, physical hard drive errors, file size errors, JET errors, human errors, virus attacks, hardware problems, etc. On corruption of Exchange Server database EDB files, all user mailboxes mounted on the Server becomes inaccessible and needs to be repaired precisely.

Kernel for Exchange Server is an advanced and outstanding email recovery tool that accurately and flawlessly repairs corrupt, damaged or inaccessible Microsoft Exchange Server database .EDB files. Exchange Server Recovery software supports all versions of MS Exchange Server and recovers both .EDB and .STM files with complete accuracy. The software recovers Exchange mailboxes from corrupt, damaged or inaccessible .EDB files and restores them in .PST or .EDB file formats. It allows exporting mailboxes of EDB database to a Live Exchange Server, Office 365, Archive Mailboxes and Public Folders.

Enriched with powerful and highly-advanced algorithms, Exchange Server Recovery software accurately recovers complete user mailbox data including emails, email data, attachments, images, folders, tasks, notes, appointments, journals, Sent Items, calendars, permanently deleted emails, email properties (such as To, From, Subject, Date, Time, etc.) and other email items from corrupt or damaged EDB and STM files. Whatever may be the reason of corruption of Exchange Server database EDB files, Kernel for Exchange Server effectively resolves all the Exchange Server corruption issues.

Kernel for Exchange Server offers two powerful EDB repair modes that can be chosen by the user depending on the level of Exchange Server corruption.

Standard Scan: This mode is quick in its recovery process and recovers items stored in the EDB database and saves to Outlook .PST files, Production Exchange Server, Office 365 and Public Folders & Archive Mailboxes. Advanced Scan mode: Slower than the previous one, this EDB repair mode scans severely damaged EDB files thoroughly, recovers it and then saves in respective PST files. Also, one can easily export restored items of the database to a Live Exchange Server, Office 365, Public Folders and Archive Mailboxes. Some of the most common Exchange Server error messages that are resolved by the Exchange Server recovery software are:
Exchange Server Error Codes Exchange Dirty Shutdown Errors
Exchange Server Error Code 528 #JET_errBadDbSignature - 531
Exchange Server Error Code 550 #JET_errDatabaseStreamingFileMismatch - 540
"Unable to initialize the MS Exchange Information Store Service" #JET_errConsistentTimeMismatch - 551
"JET_errRecordNotFound, the key was not found", "JET_errRecordDeleted" #JET_errDatabaseDirtyShutdown - 550
Improper Exchange Server Shutdowns #JET_errInvalidDatabaseId - 1010
Duplicate Keys (Identifiers) #JET_errInvalidDatabase - 1028
Corrupted/Damaged Header Information #JET_errFileInvalidType - 1812
Deleted User Mailboxes #JET_errDatabaseSignInUse - 1222
All kinds of JET Engine Errors #JET_errDatabaseCorruptedNoRepair - 1224
Kernel for Exchange Server – Get FREE TRIAL today

Trial version of software is available to analyze the capabilities and features before buying. It shows the preview of all the mailboxes and content after scanning the Exchange databases. Only 25 items per one folder can be saved in trial version. To remove restrictions of trial version, order the full version of Kernel for Exchange Server online.

Software Features Trial Version Full Version
Preview Of All Recovered Data
File Saving Strength Yes + Saves 25 Items per folder Save edb to pst + Migrate to Live Exchange Or Export to Office 365 + Migrate EDB to Archive Mailboxes & Public Folders
Kernel for Exchange Server Updated Version
100% Safe & Secure
(24x7) Free Technical Support (Live Chat, Emails & Phone)
Supports All Latest Versions

  Important: MS Outlook® must be installed on the system, and must have one profile (any temp) configured. Any temporary profile is sufficient, no working profile needed.

MS Outlook:

MS Outlook 2016/2013/2010/2007/2003/2002/2000/98/97

MS Exchange Server:

MS Exchange Server 2016/2013/2010/2007/2003/2000/5.5/5.0

Windows OS Platforms:

Windows 10/8.1/8/7/Vista/XP/2000/98/NT/95

System Requirements:

Minimum Memory Requirement - 512 MB

Disk Space Requirement - 50 MB of Free Space

1. I am unable to find the .EDB files in my computer system. How to find the EDB files to perform the EDB file recovery when the location of EDB files is not known?

Not to worry with this. Kernel for Exchange Server facilitates searching .EDB files from the computer system in case the location of .EDB files is not known to the user. On defining the path of the computer drive, the software automatically searches the .EDB files.

2. My user mailbox of Microsoft Exchange Server is large in size. Can your software repair large-sized .EDB file effectively?

Not to worry even if your Exchange mailbox is large in size. Our Kernel for Exchange Server software effectively handles large-sized mailboxes, no mailbox size limit. Moreover, there is no 2 GB mailbox size limitation. So provide the .EDB file of any size, our software will repair it with complete accuracy.

3. In what situation, Advance Scan mode must be selected?

It is highly recommended to select the Advance Scan mode when user mailboxes need to be recovered from highly-corrupted Exchange database files (.EDB and .STM). Also, this mode must be selected when the Standard Mode fails to provide the desired recovery results.

Let’s consider, user has selected the Standard Mode and in the midst of scanning process and recovering from EDB file, the software switches to Advance Scan mode displaying the message:

“Standard Scan failed to recover the user mailboxes from selected Exchange database. Do you want to switch to Advance Scan?”

The software then asks for the EDB database version among available options:

  • Exchange Server 2003 or lower version
  • Exchange Server 2007
  • Exchange Server 2010
  • Exchange Server 2013
  • Exchange Server 2016
4. What is the significance of Use message table to get “From” field and Use Disk Space options?

Use message table to get “From” field: Select this option in case the software displays junk text in the "From" field of the emails or this field is blank. On selecting this option, the software will search for the "From" field at alternate location in EDB database.

Use Disk Space: Select this option to allow the software to use disk space while scanning and recovering EDB items. Also, this option should be selected when the .EDB file is too large (in GBs or TBs). However, selecting this option increases the scan time.

5. What are the Search options embedded within Kernel for Exchange Server software? Can searched items be saved?

Kernel for Exchange Server is embedded with extensive search options letting users search any type of item across all added EDB files:

General: Searching on the behalf of provided text in search criteria: Include Containing, Exclude containing, Message Subject Containing, Message Body Containing, From, and To fields.

Date Range: Searching mail items based on the dates rather than text within the messages. Specify the date range by providing values for Date After and Date Before.

Yes, searched email items can be saved in EML or MSG file formats.

6. On successful recovery of .EDB file and while saving in .PST format, what PST options and filtering options does your software provide?

PST Options: Create Unicode PST, Split PST file after specified size in MB/GB.


  • Item Type: Here, user can select the mailbox items to be saved: E-mail messages, Journal entries, Appointments, Contacts, Distribution lists, Documents, Out-of-office templates, Notes, Meeting requests, Calendars, Tasks, Task requests, etc.
  • Date Range: Here, user can select any predefined time period for saving emails of particular period or can define desired time period by specifying the values for Date After and Date Before.
  • Include/Exclude: User can either select to include or exclude the mailbox items based on the applied filters.
7. What PST file formats does your Exchange recovery software support?

Kernel for Exchange Server supports both UNICODE and ANSI PST file formats.

How to deal with the Exchange Server database corruption issues was a big matter for me. Thankful to your Exchange Server recovery solution that assist me in recovering all the user mailbox data mounted on the Exchange Server. Special thanks to the support team for their round the clock assistance.


Giving a try to your Exchange Server recovery solution before making actual purchase was a wise decision. Accurate Exchange Server database repair and recovery results made your product highly appraisable. Congrats for the nice work done.


Search for perfect Exchange Server repair tool ended on finding your product. The Live Update feature surely made the software updated. Congrats for the excellent work.


Unability to access Exchange Server database files brings entire email communication within an organization to a halt. Here arises the need for perfect Exchange Server Repair solution and Kernel for Exchange Server suits here as per requirement well. A highly recommendable solution developed. Congrats.

Dale Frazen

Kernel Exchange Repair made entire Exchange Server database EDB file recovery process much easier task. User–friendly interface played a key role in repairing severely damaged EDB files. 10 out of 10.


Product Information
MVP Reviews
Nicolas Granata (Microsoft MVP) Argentina

If you work as Exchange Server administrator, sometimes you face certain situations where you have to do a recovery for a mailbox for different reasons as can be hardware failure, recover information or a disaster recovery.
View full review...

Krishna Kumar (Microsoft MVP) Bangalore

Exchange Server is one of the most business critical applications in an organization; accessed by everyone in the organization, everyday and round the clock. It can be from their outlook client, tabs, mobile devices etc.
View full review...

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