bkf file recovery tool

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RecoveryTools OLK Converter

OLK Converter Tool to Convert OLK Files


  • Convert OLK14message to PST, MSG & EML file formats
  • Transfer unlimited number of OLK14message & OLK15message
  • Provide PST split option to split large resultant PST file
  • Maintain the original format and data integrity intact
  • Allow Date Based Filter facility to export emails in specific range
  • Browse the file having .OLK as well as .DMG extension

Highlighted Features of OLK Converter

Dual Add Options: File or Folder

OLK Converter provides two options to load OLK file; one is File which is used to browse .DMG (compressed format containing OLK) and other is Folder which is used to browse Main Identity folder containing .OLK file.

Export OLK14message to PST, MSG, EML

The software converts Mac based emails along with attachments to Windows based PST format. Besides, the tool provides multiple export options such as MSG and EML to save a single email in local machine.

Generate Preview of OLK Data

OLK14message Converter provides Normal & Attachment View to check each and every emails/attachments with attributes such as From, Subject, To, Sent date, Received date, Size (KB). Besides, it shows calendar with attributes like Subject, Location, Start date, End date, & Categories.

Maintain Folder Hierarchy

The tool perform olk15message and olk14message conversion while keeping the internal structure intact. Users can migrate all emails along with attachments & calendar without any loss of information.

Dual Switch View Mode

OLK File Converter application provides Horizontal and Vertical Switch View. Using Horizontal View, emails/calendars and attachments will be shown horizontally. Whereas using Vertical View, emails and attachments will be shown vertically.

Date Filter Option to Filter Emails by Date

OLK Converter provides Date Filter facility to Export emails in specific range. This option is best suited when users want to move mails of a particular month or of a specific period of time.

Split PST option to Split large PST File

OLK File Converter not only convert OLK to PST but also split PST file in case large PST is generated. Users can enter size in MB or GB in Split PST After option. This option makes it easy to handle huge Outlook PST file.

Different Naming Convention to Save Emails

This feature is applicable only for mails. When users convert olk14message to MSG or EML format, they can save mails in different naming patterns such as Subject, Subject+Date, From+Subject+Date, Autoincrement etc.

Perform Selective Mails/Calendar Conversion

OLK Converter Tool allows user to migrate desired mails to PST, MSG, or EML. With this option, users can check items that they want to export instead of converting entire Mac OLK file.

Save Converted Data in User-Defined Location

OLK15message Converter enables user to browse destination location to save resultant PST/EML/MSG file. The tool allows you to save exported data in user choice location and you can also create a new folder to save converted files.

Generate & Save Export Report

After the completion of olk14message conversion process, tool will produce Export Report. The report will show status of successfully exported data. It contains three tabs named Source File name, Success count and Fail Count. Users can save report in .CSV format in desired location.

Easy-to-use Graphical User Interface

OLK Converter provides self descriptive steps to perform migration process. The tool carry out the conversion in 4 easy steps: Open, Scan, Preview & Export. The software can easily be run by technical as well as non technical person.

Specifications of OLK Converter Software


System Requirements


  • Support : Microsoft Windows 10 and all the below versions
  • Processor : 1GHz processor (2.4 GHz is recommended)
  • RAM : 1 GB of RAM (2 GB is recommended)
  • Hard disk space : 100 MB of free hard disk space required

Application Pre-Requisites

  • Microsoft .NET framework 4.5 or above should be installed.
  • If you are using Windows 10 / 8.1 / 8 / 7 or Vista, then please launch the tool as "Run as Administrator".
  • Exporting in PST Format:
    • MS Outlook installation is required, if using 'Use Outlook' option in Export Option Window.
  • Exporting in Office 365:
    • Admin account of Office 365 must be Impersonated, if migrating to Admin account.

Demo Limitations

  • Trial Version Convert only 25 mail items per folder of OLK to PST, MSG, EML, MBOX, PDF, HTML, VCF, ICS, Office 365 Account.

Supported Editions

  • Microsoft Windows – Vista / Win 7 / 8 / 8.1 / 10 (32-Bit & 64-Bit) & Windows Server 2003 / 2008 / 2012
  • Microsoft Outlook – 2000, 2003, 2007, 2010, 2013, 2016, 2019 (32-Bit & 64-Bit)
  • Office 365 – Enterprise E1 / E3 / E5 / Business Premium / Essentials & Exchange Online Plan 1 / Plan 2 & Office 365 A1 / A3 / A5 / F1
Product Details
  • Version: 4.0
  • File Size: 37.1 MB

Screenshots of OLK Converter Tool

Launch the software. Click on Add File.

download setup

Click on the Add Files option to add OLK files in batch.

add file

  • File: This option is used to add and export .DMG file which contains OLK files.
  • Folder: This option is used to add & export Main Identity Folder which contains OLK file.

Browse OLK in two ways

Select the File which need to be converted as shown in the figure.

Select File from Drive

Once the file is loaded, the tool generates preview of OLK emails, calendars, attachments. Click on Export to convert items.

Preview of OLK data

The software provides export options such as PST, MSG, EML. Users can convert OLK mails & calendars in any of the format.

Select Export Type

The tool has Advanced Settings tab which provides features like PST split, Naming conventions, Date filter options, & Categories.

Advanced Settings

Select destination path by clicking on the Browse button. Then, click on the Export.

Export Status

A new window will display which shows the process of conversion.

Export Status

When conversion process is completed, a screen will display with message 'Export process completed successfully'.

Extraction Completed

Watch Live Video of OLK Converter Tool

Frequently Asked Question

Yes, using OLK converter one can convert olk14message to PST format which can further be used in Windows Outlook.

Yes, OLK File Converter can be run in Windows 10, 8.1, 8 & below versions.

No, OLK14message Converter support all size of OLK file.

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