DataNumen Exchange Recovery 4.5 Recovers All Possible Mailbox Items After a Data Disaster

Wilmington, DE, June 28, 2014 --( DataNumen Inc., a provider of data recovery software technologies, has released Version 4.5 of DataNumen Exchange Recovery, an efficient recovery tool for Microsoft Exchange offline storage (.OST) files. Server crashes and malicious software can make OST files inaccessible, even though they still contain mail messages and other essential Exchange items. DataNumen Exchange Recovery makes it easy to recover as much data as possible and save it in standard Outlook files.

Improvements in Version 4.5 include support for Outlook 2013 OST files. Features not found in competitive data recovery products include support for Exchange Server 2013 and Outlook 2013, the ability to recover and split oversized OST files, batch recovery processing, the ability to search for OST files on the local PC, and drag and drop operations.

Microsoft Exchange Server is a messaging and collaborative software powerhouse that is widely used by corporations, nonprofits, and other large enterprises. OST files are offline copies of the Exchange Server mailbox. If a hardware crash or a software glitch cause the server or the mailbox to fail, the OST file is orphaned and cannot be opened. Similarly, corrupt or damaged OST files cannot be accessed.

DataNumen Exchange Recovery 4.5 uses proprietary technologies to open a mailbox and recover mail messages, posts, folders, notes, appointments, contacts and other items. The software also recovers message properties such as subject, date, to, and from fields, as well as sub-objects such as attachments and embedded objects.

Using the byte-level scan performed by its advanced algorithm, DataNumen Exchange Recovery 4.5 recovers every possible item in OST files. The software recovers password-protected OST files, deleted items in OST files, and OST files on any corrupted media. It can also recover mail messages in plain text, RTF, and HTML format.

DataNumen Exchange Recovery 4.5 provides integration with Explorer for recovery of OST files from the context (right click) menu. DataNumen Exchange Recovery 4.5 allows command line processing as well as support for settings that let power users tune the repair engine to deal with special problems.

Pricing and Availability
DataNumen Exchange Recovery 4.5 runs under Windows XP/Vista/7/8 as well as Server 2003/2008/2012, and supports all versions of Microsoft Exchange Server and Outlook. A single-user license costs $199.95 (US). Volume buyers receive discounts.
Further information on the product, as well as a no-cost trial copy, are available from

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About DataNumen

Founded in 2001, DataNumen, Inc. is a world leader in data recovery technologies. In addition to DataNumen Exchange Recovery, the company offers data recovery software for Microsoft Word, Excel, Access, Outlook and Outlook Express, SQL, Oracle, RAR, PDF, and more than a dozen other applications.

DataNumen´s customers include AT&T Global Network Services, General Electric Co., IBM, HP, Dell Inc., Motorola Inc., The Procter & Gamble Co., FedEx Corp., Xerox Corp., Toyota Motor Corp. and many more businesses and institutions worldwide. For more information, visit
Chen Chongwei