DataNumen Exchange Recovery

What DataNumen Exchange Recovery is

DataNumen Exchange Recovery converts orphaned or corrupt Outlook OST files into PST files that can be opened in Outlook. It supports Exchange 5.0 and later, Exchange ActiveSync, and Outlook 97 and later, including Outlook for Office 365 and Microsoft 365. Input can include offline OST files from IMAP accounts such as Outlook.com, Gmail.com, and Hotmail.com, along with Microsoft 365 and Exchange accounts. The software can recover deleted objects, convert recovered items to PST, process oversized 2GB OST files, and perform batch recovery. Users can preview results before export. Converted PST files are accessible in Microsoft Outlook and other compatible email clients. The product runs on Windows and focuses on OST recovery; it does not recover PST, MBOX, or EDB files. DataNumen offers a free download, while the product has no free plan. A one-user license is priced at 199.95 USD, with discounted per-license prices for volume purchases. The maker says the full version is delivered immediately after an order and advertises a refund if another tool recovers more. Support includes a knowledgebase, tutorials, online help, and a form for questions. DataNumen says it was founded in 2001 and lists offices in the United States, United Kingdom, and Hong Kong.

Who it suits

It suits Windows users who need to recover data from orphaned or corrupt Outlook OST files and export recovered items to PST. Users who need batch recovery or want to preview results before exporting can use those features as part of the recovery process.

Getting started

1. Open the DataNumen Exchange Recovery website.
2. Download the Windows executable from the maker.
3. Use the free download to get started.
4. Purchase the one-user license for 199.95 USD to obtain the full version.

Verdict

Choose DataNumen Exchange Recovery if you need Windows software to recover OST data and export it to PST, with batch processing and preview available. Look elsewhere if you need recovery for PST, MBOX, or EDB files, or if you require a free plan.