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ost converter
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Convert OST files to PST, EML, EMLX, MSG, MBOX, and VCF formats

Total Ratings: 875 - Average Rating: 4.8 out of 5
Recover Deleted Items from Outlook mailbox.
Support Cached, Encrypted, corrupted, and Password Protected OST files
Export Data from Outlook OST to & 5+ Email formats.
Support Outlook 2016 & Outlook 2013 Windows Application
Works with all Windows & Exchange Versions
Preview before Pay option functionality inbuilt
Protect Messages structure & Maintain Mails Privacy
Works without the Internet & Converts files quickly
Preserves non-English language of Mails & Contacts
Transfer Messages and attachment securely
Support multiple OST files from different locations
Easy to handle utility to Export OST files

GainTools OST Converter

A Complete Solution to Convert, Export, Restore & Repair Exchange Server OST Files

Safe Recovery Process

The program provides complete and safe recovery of OST mailboxes such as emails, contacts, calendars, posts, tasks, journals, appointments, notes, distribution lists etc…with higher accuracy.

Support Large Sized OST Files

There is no restriction in terms of conversion of long and short OST data. No matter how long an Offline Storage Table data is, you can trust the software for smart, rapid and accurate conversion.

Quick Convert OST in 5+1 Different File Formats

Software Exports Exchange Server OST files into 5+1 Different file formats like MBOX, EMLX, MSG, VCF, EML, PST & works with all Windows & Exchange Server versions.

OST Converter Benefits & Features


no file size limit

Convert into 5 + Email Formats

With this feature, it enables users to share MS Outlook data with different clients including Thunderbird, Entourage, WLM, Apple Mail, Outlook Express, and many more… The converter tool provides options to choose among popular file formats including PST, EML, MSG, EMLX, MBOX, and VCF. Choose any one of the formats that meet your requirements to successfully establish the conversion process. Thus, the application gives custom migration. This feature makes the tool outstanding and worthy of installation and use.

no file size limit

Highly Interactive

The software is technically advanced yet user-friendly. It has a few simple steps for conversion. It is a straightforward app that anyone can use regardless of their technical skill. The wizard is self-expressing and needs no technical assistance to follow the steps. It takes just one or two trials to understand its key functions. Users can feel comfortable installing and running the app individually… The interface is simple and easy to understand. The downloading process takes less than a minute to follow.

no file size limit

File Filtration Support

The control of conversion is in your hands as the tool supports a deep file browsing feature that lets you locate specific OST files from different locations. Search OST from any drive and any folder. The tool is capable to scan any accessible OST file to make it ready for conversion. You are free to choose OST files regardless of their size and complexity. Thus the utility makes the conversion as per your desire and convenient.

no file size limit

Free to Test all Software Features

It sounds exciting when you come to know that something is offered free of cost. GainTools has given a reason to excite all MS Outlook users. The portal is offering a free OST File Converter Trial opportunity where one can convert a few items from OST format without paying anything. This is an excellent opportunity to grab. You can check all features without paying anything. At the same time, you would be able to analyze the power of OST Converter Software.

no file size limit

Preview Option

The Offline Storage Table file you have selected can be viewed in the tool’s preview box. It quickly scans the selected OST file and shows a preview of it. Each folder of an OST file can be viewed. It shows the number of items a folder has and the content including CC, BCC, To, From, and attachments. Before exporting an OST file you can get a preview of the file to know whether the selected file is the one you want to convert.

no file size limit

Highly Compatible

The utility is highly compatible. It has been designed to work with any latest versions of Windows OS including XP/Vista/10/8 and Exchange Server. The app makes conversion of OST files of MS Outlook 2003, 2007, 2013, 2016, and even the latest 2019. No matter what is the version of your MS Outlook, the utility scans the stored OST files to convert them. You can run the software swiftly on multiple versions of Windows without any interruption.

no file size limit

Quickly Scan & Export Data

There is nothing that can obstruct the tool to scan an OST file. It can give support to cached, encrypted, corrupted, and even password-protected OST files. Entire folders of OST including emails, notes, messages, contacts, and calendars are exported swiftly. It even works to export OST files holding non-English characters like Chinese and Korean. Users can rely on the app to export attachments of emails to get high-quality conversion support. It quickly scans the selected OST file.

no file size limit

Error Free Conversion

OST converter tool offers error-free conversion. The content quality is restored. No file is damaged or lost during the migration process. The tool makes no change in the content structure. It preserves file originality. Error-free migration is provided by preserving non-English or double-byte characters.

How to convert OST file into various formats?

Swift conversion of OST files into multiple formats is so easy with OST Converter-

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Initially, download and install the application on your Windows systems.

download OST converter
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Once the software is opened, add OST file using the Browse button.

choose file folder mode
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View the complete items of OST file and select the required items to export.

preview OST
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Now, choose a format in which you want to export the file like PST, EML, EMLX, MSG, MBOX, VCF, ICS, etc. Pick a file format to export.

select file format
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Now, choose a location to save the resultant file. Then, hit the Convert Now button to begin the export process.

select output location

OST Converter Application FAQs

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The software is capable to export entire mailbox items which include emails, contacts, calendars, notes, journals, etc. from OST files.

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It is related to the conversion of any desirable OST files to PST. Apart from this, it is related to the migration of a selected item of Outlook OST. You can migrate a specific item of an OST file like inbox, outbox, note, or message.

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The control of migration is in your hand. You need to be careful in the selection of the right file. To get an assurance of selecting the right OST file for migration, use the preview section of the program. The tool shows a preview of each selected OST file. The content body can be seen. Each message of an OST file can be seen separately. It helps you to determine whether the selected data is wrong or correct. If it is a wrong file, you can select the right one. The tool removes the previous OST file as you select a new one.

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The free OST file converter gives the flexibility to convert around 10 items of OST. This is a unique approach from GainTools. It gives you the freedom to export any of your choice OST files to a personal storage table. The free OST data transfer helps to examine the program's efficiency.

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Few OST errors that can frustrate Outlook users like:

  1. Synchronization Log Error
  2. Outlook Data File Cannot be Accessed Error
  3. Corrupted OST File Error
  4. Missing OST File Error
  5. Oversized OST File Error
  6. Errors have been Detected in OST File
  7. Exchange Server Error
  8. Outlook Search Error
  9. Outlook Profile Error
  10. Outlook Crashes Error

OST Converter Process Images

Step-by-step visual guide to convert your OST files

How to Use OST Converter Software

Watch our comprehensive tutorial to learn how to convert OST files in just a few simple steps

OST Converter Tutorial Video

Watch Tutorial

Learn how to convert OST files step by step

Video Tutorial

Step-by-Step Guide

Complete walkthrough of the conversion process

Easy to Follow

Simple instructions for all skill levels

Quick Results

See how fast the conversion process is

OST Converter Tool Free Download

Software Name
GainTools OST Converter Software
Version
1.0
File Size
2.17 MB
Operating System
Windows 11/10/8.1/8/7 (64-bit & 32-bit)
Download a Trial

Take the tool to evaluate by converting 10 emails from each OST folder.

Compatibility & Format

Input Formats
OST
Output Formats
PST, MBOX, EML, EMLX, MSG
License
TRIAL + FULL
Language
English

System Requirements

Processor
1 GHz or faster
RAM
Minimum 512 MB
Hard Disk
100 MB free space
Display
1024x768 resolution

Client’s Views about OST Converter

See what our satisfied customers have to say about their experience with our OST conversion tool

"I am thankful to Gaintools OST converter which helped me to easily export OST files to MBOX format. Now I can easily access OST files to Thunderbird application."

JR

Joseph Rossignol

"Before buying this software, I compared it with lots of tools, After my complete analysis, I can say it is truly an amazing solution to convert OST to PST& many other formats."

HJ

Joe Shestak

"This software surprised me when I was trying to recover some important emails from inaccessible OST files. The application provides a preview option and after that, I have exported desired data items to PST format."

DK

Ichae Semos