Launched January 6, 2026(1)-(1).jpg?width=160)
DataVare OST to TGZ Converter Software
Convert OST files to TGZ format in bulk with DataVare
One time fee252 impressions#1604 of its week
The DataVare OST to TGZ Converter Software is simple to use for both technical and non-technical users, and converting OST files to TGZ files is simple and error-free. This professional way of converting OST emails to Zimbra TGZ files worked flawlessly. After TGZ files are transformed, users can choose where to store them. Repairing damaged OST files and converting them to TGZ without Outlook. This software is compatible with every version of Windows and MS Outlook. It is simple to convert password-protected OST files to TGZ files. Users can also test this software for free to see what it can accomplish. It is possible to swiftly and safely convert OST to NSF format for emails, notes, conversations, contacts, and other data. To safeguard the data, broken OST files are converted to TGZ files. Because of its interoperability, OST files can be converted to TGZ and opened in any version of Lotus Notes. It maintains all of your data while working with all of your OST emails, notes, messages, contacts, and other files.
Converts Outlook OST files to Zimbra TGZ format in bulk on Windows.
- for
- IT admins and users needing to migrate Outlook data to Zimbra.
- pricing
- freemium · free trial
works withZimbraLotus Notes
Key features
6 features of DataVare OST to TGZ Converter Software
- Filtered conversion — Select specific OST files or folders for conversion to TGZ.
- Fast four-step process — Convert files quickly with an easy four-step workflow.
- No size limit — Handles OST files of any size, supporting both Unicode and ANSI.
- Folder structure preservation — Keeps original folder hierarchy and all email properties intact.
- Data preview — Shows a preview of folders and items before conversion.
- 30-day free trial — Try the full converter with limited features for 30 days.
Use cases
- Migrate a large archive of Outlook emails to Zimbra for company-wide rollout.
- Convert password-protected or orphaned OST files without Outlook installed.
- Preserve folder hierarchy when moving contacts, calendars, and notes to Lotus Notes.
DataVare OST to TGZ Converter Software FAQ
Can I convert orphan OST files?+
Yes, orphaned OST files can be converted as long as they are accessible.
Does the tool support ANSI OST files?+
It supports both ANSI and Unicode versions of OST files without size restrictions.
How long can I use the application after purchase?+
The license is valid for an unlimited period.
Is a technical background required?+
No, the conversion process uses a simple four-step interface requiring no technical skills.
Summarized by DevHunt from datavare.com · Sep 28, 2026. Details may change; check the official site.
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