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.

Pst2mail   
http://hangvogel.hypermart.net

Pst2mail: Program to retrieve or find email addresses from an unprotected (*) Microsoft Outlook archive or pst file, optionally using filter settings. Adresses will be collected in an output file. The resulting list can then be imported in a database for example for further actions. Very helpfull to recover addresses of people you contacted when you've lost somehow your address book. But also for instance a good help for employers, managers, supervisors or system controllers wanting to check what external contacts the employees have. It looks for the "from" and "to" fields in the selected pst file and returns the according email addresses. (*) With unprotected we mean "no encryption at all". Pst files protected with a password can not be used in Pst2mail, but also files using the standard compressible encryption (without password) can not be directly read by Pst2mail. There is a workaround though for last case: simply make an additional personal folder in Outlook, force the option "No encryption", and copy the mails from the encrypted to the non-encrypted personal folders!! The resulting pst file can be processed by Pst2mail.

Outlook Password   
http://lastbit.com

Outlook Password is a password recovery tool, which comes in very handy if you forgot, lost, or misplaced your password for Outlook personal folders (.pst files). Such situations may also occur if someone who no longer works with you password protects vital information that is absolutely necessary to retrieve. Any password can be recovered instantly. The program interface is web-like and easy-to-use, no professional expertise is required for setting up and using the program. In automatic mode, you can recover any document in just a few mouse clicks. Outlook Password supports all MS Outlook versions.

Atomic PST Password Cracker   
http://www.apasscracker.com

Atomic PST Password Cracker allowing you to recover lost passwords to personal folders in MS Outlook. The program is universal and does not depend on the version of Outlook. It will take less than a minute to recover passwords to your personal folders. Owing to the peculiarities of password encryption in Outlook, our program can recover not the password you specified, but a similar password that will be 100% functional. Usually, recovering of forgotten password does not take more than 5 minutes. Simply install the program, launch it and grab the lost password!

Backup Outlook   
http://www.backupoutlook.com

Backup and restore your Outlook quick and easy. Your mails, appointments, journal, tasks, notes and contacts are saved. Furthermore your email accounts, junk-mail-settings, categories, signatures, stationeries, macros and other settings are included in the backup. BackupOutlook is even for beginners easy to use. This makes BackupOutlook the ideal tool to transfer your settings from one computer to another.