Free OST file viewer to open and view OST file data without Outlook

Products
Exchange EDB / Email Recovery Tools
- EDB Recovery and MigrationRecover EDB to PST, EDB to Office 365 and Exchange NO Duplicate Migration
- OST Recovery and MigrationRecover OST to PST, OST to Office 365 and Exchange Migration
- PST Recovery and MigrationRecover Outlook PST, PST to Office 365 and Exchange Migration
- MBOX Export and MigrationExport MBOX to PST, MBOX to Office 365 and Exchange Migration
- NSF Export and MigrationExport NSF to PST, NSF to Office 365 and Exchange Migration
Exchange and Office 365 Migration
- Exchange Server MigrationMigrate Exchange 2007, 2010, 2013, 2016, 2019 to Office 365 tenants. Also, migrate between Exchange servers and PST
- Office 365 MigrationMigrate Source Office 365 tenants to Destination Office 365 tenants. Also, migrate to Exchange Server and PST
- IMAP Email Backup & MigrationMigrate all IMAP email servers (Gmail, Zimbra, Zoho, Yahoo etc.), Office 365, Exchange and Backup to Outlook PST
- SharePoint Online MigrationMigrate documents, files and folders from SharePoint sites
- OneDrive for Business MigrationMigrate documents, files and folders from OneDrive
- Microsoft Teams MigrationMigrate Teams, documents, files and folders etc.
Exchange and Office 365 Backup
- Office 365 BackupIncremental, Granular, Encrypted and Compressed Office 365 Mailboxes Backup
- Exchange Server BackupIncremental, Granular, Encrypted and Compressed Exchange Mailboxes Backup
- SharePoint, OneDrive & Teams BackupBackup Online site collections, Team sites, Office 365 groups, all documents etc.
- Duplicate Remover - Office 365 & Exchange Remove duplicate emails, calendars, contacts, journal etc. from Office 365 and Exchange
- GAL and All Address Lists migrationDirectly migrate Exchange and Office 365 Global address list and Address Lists items
Go to products
Pricing
Features
Download
Account

Product Menu

Free OST file viewer to preview the complete OST data

EdbMails free OST File Viewer software allows you to easily read the content of OST files. The application displays the folder / email data of OST files without connecting to the Exchange server and assists you to view the Offline OST files with the associated email data. You can preview all the email messages, contacts, calendar items, notes, etc. In addition to this, you can also view the information such as the Sent and Received date of the message, From Address, To Address, Subject, Mail body, Attachments, etc. Along with normal OST files, the OST file viewer also displays the contents of corrupted and password protected OST files.

How to view the contents of an OST file

Download, install, and run the EdbMails OST Converter.

Browse OST file that you wish to view the OST file email data.

Load the OST file mailbox data in the tree view.

Click on the folders, calendar, contacts, and etc. to preview the data.

Useful links: