BitRecover OST Email Extractor to Extract Emails from OST File
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The most suitable way to extract email messages from an OST file is to use BitRecover OST Email Extractor. A secure desktop-based software that retrieves emails from OST files/folders without Outlook or Exchange Server including all email properties in a 100% offline way. Free version of BitRecover OST Mail Extraction available to get 25 emails from unreadable OST files in accessible format.
- Get required email data from healthy, orphaned, encrypted or corrupted OST files.
- Extract emails from OST files in multiple formats like PST, EML, MSG, MBOX etc.
- Restriction free bulk extraction of emails from multiple OST files & folders.
- Extracts emails from OST files while maintaining all original attachments, folder hierarchy, metadata, formatting, email signatures, and complete header details intact
- Standalone, Offline, GDPR- and HIPAA-compliant, ISO-certified OST email extraction.
- Filtered extraction of emails from OST files by Date Range, Sender & Receiver Address & Subject.
What Is an OST File, and Can You Actually Extract Emails From It?
An OST (Offline Storage Table) file is the local, synced copy of an Outlook Classic (2024/2021/2019/2016) mailbox that enables offline access of – Exchange, Microsoft 365, and IMAP accounts.
Default path of OST file: C:\Users\\<username>\AppData\Local\Microsoft\Outlook\\
Since OST is primarily cached mailbox it is unreadable; retrieving emails from Outlook OST files means parsing OST’s internal structure and making them accessible in a readable/restorable format – like PDF, EML, PST etc.
It is entirely possible to extract emails from an OST file whether associated with an active Outlook profile or not. But, as OST files can’t be opened with Outlook like PST files (the emails are still there but missing a live connection) – you need a dedicated software to get email messages from them.
Is it Possible to Extract Emails from OST File Natively for Free?
Yes, but this is only possible in cases where your OST file is connected to Outlook Classic profile. In that case you can export the OST data in PST format using the inbuilt “Import/Export Wizard” of Outlook Classic, or simply export Outlook OST to EML/MSG by drag-and-drop or “Save Message As” option. It’s a cache, sitting quietly behind the live account. Outlook only ever reads it through that account, never as a standalone file. In this case you are technically exporting an Outlook Mailbox and not an OST file.
Read Here: How to Outlook Mailbox to PST?
But in case you have an OST and the account does not exist or it is not connected to any profile there is no native way to open OST files in Outlook directly and extract attachments from them. Thus you need a dedicated OST Email Message Extractor.
Why is BitRecover the Best Way to Export Messages from OST File? Key Features
Supports Healthy, Orphaned, Encrypted, or Corrupted OST Files
BitRecover’s MVP recommended tool can read an independent or connected OST file’s internal structure directly from disk, independent of Outlook or Exchange. The “Recovery Mode” feature of BitRecover OST email extractor supports damaged OST over the years of corruption and extract requires emails from them error-free.
Multiple Extraction Options
Export attachments from OST files in MBOX, PST, MSG, EML, EMLX, OLM, NSF, PDF, HTML, MHT, XPS, RTF, DOC, TXT, vCard, ICS, TIFF, BMP, GIF, JPEG, PNG. You can even extract messages from OST and export them to cloud servers like Gmail, Yahoo, Office 365 etc.
Dual OST Email Extraction Option for Bulk Extraction
BitRecover OLM Email Extractor extracts email messages and attachments from OST files connected to live Outlook profiles – using the “Auto Fetch” feature, as well as from multiple OST files or folders selected in bulk, without restrictions on file size or the number of items.
Wide Support for All Kinds of Extraction
Get messaged from OST files created with Outlook Classic 2024, 2016, 2019, or 2021, with support for both Windows and Mac devices with minimal system specification. Extract emails from the OST Inbox, Sent, Draft, Deleted or other custom folders.
Advanced Setting to Selective Retrieve Emails from OST Files
Selectively choose which emails to extract from OST based on settings like Date Range, From, To, Subject, Exclude Folders, Organizer, Root Folder, Exclude Empty Folders, Mails, Calendars, Contacts etc.
Naming Options for Emails Extracted from OST
Choose from 10 naming combinations, including Subject and Message ID, for easy email identification and organized folder hierarchy after conversion.
Additional Benefit of BitRecover OST Email Extractor Tool
- Extracts emails, attachments, contacts, calendars, tasks and notes as individual from OST files.
- Save the extracted emails from OST in the feature location on your computer, hard drive.
- Offers flexible customisation for customised email extraction by connecting with 24/7 available support team with an easy to use interface.
Extract Emails from OST File in 5 Easy Steps: Using BitRecover Tool
- Install and launch BitRecover OST Converter Tool.
- Auto fetch the OST from Outlook Profile using the “Convert Configured Outlook Mailbox Data” option or choose “Let Me Select Outlook Mailbox Data” for email extraction from orphaned OST files >> Select the OST Files / Folders from the computer.
- Preview and choose the folders under OST from which you need to extract emails.
- Choose in which format you need to get emails from OST files.
- Select the destination and press the “Convert” button to save emails from OST files.
Real-Life Cases & Review Where BitRecover OST Email Extractor Proved Helpful
Ricky Mackster, Home User
“I have Inbox emails hosted in cPanel accessed via Outlook that I accidentally deleted. I had only OST backup from my previously configured profile. BitRecover OST extractor was a life saver. It helped me extract and restore with them”
Mr. Erik Laykin, Forensic Expert
“During a legal investigation for an MNC we were able to get our hand on the perpetuated OST files – although the account was deactivated – the BitRecover software played a key role in helping us extract emails from a specific date range and from a specified sender from that OST.”
Mia Tania, IT Admin
“Accidentally forgot to take backup of an employee after but thankfully had OST files – other OST extractor were not working as I guess they corrupted due to years of worn. BitRecover helped me pull mail history from these OSTs with its Recovery Mode and get me required emails.”
BitRecover OST Email Extractor is useful to get emails from OST files in multiple other situations like a laptop is reformatted or an Outlook profile gets rebuilt or when an organization is decommissioning Exchange Server entirely. Give a try to the free version of the tool today.
FAQs about OST Email Extractor
Q 1 – Can I try this OST file extractor before buying it?
A – Yes, this application comes with a demo version for your convenience. The advantage of this trial version is that you can check its quality, efficiency, and workmanship before actually buying it. You can then continue with the license key.
Q 2 – Can I download this tool on Windows 7 to extract emails from OST file?
A – Yes, this OST email extractor is compatible with any version of Windows, regardless of whether it is Win 10 or a lower version.
Q 3 – Do I have to configure other settings with this tool?
A – No, this app is completely independent and you don’t need to download any other setups to extract emails from OST file.
In Conclusion
One of the best tools to extract emails from OST file is the OST email extractor. This tool is perfect in every way. It can retrieve mail from OST file in bulk; it only takes you a few steps and brings so many advantages. It’s very unique and also very reliable. Hence, you must try this tool for optimal travel and an enjoyable experience.






