OutlookFIX Repair and Undelete   
http://www.cimaware.com

OutlookFIX can restore damaged Outlook PST files, undelete emails and files that have been deleted by the user or by a system error, and allows the user to reduce an Outlook PST file size by splitting it into several smaller ones, solving the common 2Gb size problem in Outlook. This file splitting feature also allows burning one Outlook PST file onto several CDs. OutlookFIX is the only Outlook recovery Software in the market that restores Outlook tasks, calendars, and post-its.

Outlook Recovery ToolBox   
http://www.oemailrecovery.com

Outlook Recovery ToolBox is a software product for restoring destroyed or damaged data files of Microsoft Outlook mail client included into the Microsoft Office package. Outlook stores its data in PST files; these files contain messages, contacts, tasks, notes, appointments, and journals. Outlook Recovery ToolBox reads the damaged PST file, identifies and restores information in the file. Outlook Recovery ToolBox saves the recovered information in a new PST file or in several files. An additional feature of the program is an ability of storing the recovered data in separate files: - Recovered messages are stored in eml files (compatible with most mail clients, for example, Outlook Express). - Recovered contacts are stored in vcf files (vCard files for storing contacts). - Sticky Notes are kept in separate text files. That means that each object from Outlook folders is saved to a separate file. When information is saved as separate files, the folder structure on the disk will be similar to the original folder structure in the original PST file. So, the program can be used for extracting messages, contacts and notes from Outlook data files. In Outlook it’s impossible to export messages in eml format. Outlook Recovery ToolBox reads data from PST files of all formats including Outlook 97. Outlook Recovery ToolBox restores data from files protected with a password. Outlook Recovery ToolBox works with files larger than 2Gb; maximum size of original files is 4Gb.

Recovery for Exchange   
http://www.officerecovery.com

Recovery for Exchange is a data recovery program for Microsoft Exchange Server. In case of server crash or deleting a mailbox, Offline Storage Files (.ost) remain on client computer, holding emails, contacts, tasks and other items from the original mail account. Recovery for Exchange converts these files to more common Personal Storage File (.pst) format to be read with Outlook or other compatible mail client. Supports Exchange 95/98/2000/2003. Recovers folders, messages (including those with file attachments). New integrated data recovery center implementation - all standalone OfficeRecovery products now united with common convenient for end-user GUI. Easy to use. No special user skills required. Available for all modern platforms: Windows 95/98/NT/2000/ME/XP/2003 Server.

PSTSync   
http://www.aminsoft.com

PSTSync is the worlds best selling Microsoft Outlook synchronization utility. No other tool on the market offers the robustness and flexibility of PSTSync. PSTSync provides bi-directional folder synchronization as well as powerful SmartMove and SmartCopy functions where users can synchronize, move or copy each and every Outlook mail folder, including custom created folders without having to have open Outlook! Synchronization's can be automated with built in Scheduling functionality. PSTSync offers accurate and secure 128 Bit PST file encryption and decryption using RSA algorithms for locking your data from prying eyes. For users who might find encryption a little intimidating, PSTSync also offers password protection for adding a password to a PST file. Bloated PST file will become more manageable by using the specifically designed PST File Compression tool to put your PST file on a diet! Users will also benefit from backing up their PST files to an online location for safe archiving. PSTSync also offers a built-in file viewer to view your PST files. Users will be able to crack open a PST file to view the emails, contacts, notes and any other Outlook folder all within PSTSync, no need to open it up in outlook. The new version includes the following features - New Synchronization engine, SQLLite database, Save/Load pages and profiles, true conflict resolution (automatic or manual) and many more.

Advanced Outlook Repair   
http://www.datanumen.com

Advanced Outlook Repair is a powerful Microsoft outlook recovery tool. It uses advanced technologies to scan the corrupt or damaged personal folder files(.pst) and recover your mail messages and all other items as much as possible, so to minimize the loss in file corruption. Main Features: 1. Support Outlook 97, 98, 2000, 2002 and 2003. 2. Support to recover mail messages, folders, posts, appointments, meeting requests, contacts, distribution lists, tasks, task requests, journals and notes in PST files. All properties, such as subject, to, from, cc, bcc, date, etc., are recovered. 3. Support to recover mail messages in plain text, RTF and HTML format. 4. Support to recover attachments, including the documents and images attached to messages and embedded in HTML bodies. 5. Support to recover embedded objects, such as Excel Worksheets, Word documents, etc. 6. Support to recover deleted Outlook items, including mail messages, folders, posts, appointments, meeting requests, contacts, distribution lists, tasks, task requests, journals and notes. 7. Support to recover PST files as large as 16777216 TB (I.e. 17179869184 GB). 8. Support to split the output PST file into several small files. 9. Support to recover password protected PST files, both compressible encryption and high encryption(or best encryption) are supported. 10. Support to generate fixed PST file in Outlook 97-2002 format and Outlook 2003 format. 11. Support to repair PST files on corrupted medias, such as floppy disks, Zip disks, CDROMs, etc. 12. Support to repair a batch of PST files. 13. Support to find and select the PST files to be repaired on the local computer, according to some search criteria. 14. Support integration with Windows Explorer, so you can repair an Outlook PST file with the context menu of Windows Explorer easily. 15. Support drag & drop operation. 16. Support command line parameters.