TopLang OE Backup   
http://www.toplang.com

TopLang OE Backup utility is a backup tool for MS Outlook Express and MS Outlook. it can backup your mails, address book, signatures, message rules, block senders, accounts etc for Outlook Express and MS Outlook software. with its easy to use wizard interface, you can easily backup or restore your email data with Outlook and Outlook Express. It supports Outlook 97/98/2000/XP/2003 and Outlook Express 5.x/6.x.

OutSource-XP   
http://www.totalidea.com

Unfortunately Outlook 2002 / 2003 does not include any option to save and restore all your important personal files, settings, templates, and eMail accounts. This is where OutSource-XP helps you. It creates backups of your Outlook 2002 - 2007 files, settings, and eMail account settings. Additionally, OutSource-XP can create a backup of your Office 2002 - 2007 activation. OutSource-XP automatically collects all important Outlook files, and lists them for you. The only thing you have to do is to choose the files (and settings) you want to backup, and click a single button to start the backup creation. The unregistered version of OutSource-XP saves the files into a pre-selected ‘backup-folder’, but does not compress the files. The registered version compresses the backup into one single file, and offers a ‘Quick-Backup’ feature which creates a backup just with a single mouseclick. After creating a backup, you’re on the ‘safe side’ – no matter what happens to your machine, or operating system: your Outlook files are safe (as long as you do store the backup on an external harddrive or media). Restoring your files takes a few seconds only – just select the files you want to restore and OutSource-XP will do the job: it extracts your backup and copies all selected files into the correct system folders, and imports your eMail account settings and user specific registry settings into the Windows registry database.

Outlook Attachment Enabler   
http://www.veign.com

Control what attachments Outlook has deemed to be unsafe and be free to open any attachment you like. You can also add to the default list of blocked attachment types. Controlling the safe and blocked attachments has never been easier. Includes the full and complete list of what Outlook will block by default. (Outlook 2000, OutlookXP, Outlook 2003 or greater)

HiddenSave for Outlook   
http://www.wiredbox.net

HiddenSave is an add-in for Microsoft Outlook 2000/2002 (XP)/2003. HiddenSave automatically saves every message to your hard disk before it is sent out. The saved Message File has an .msg Extension. Simply double click the .msg File to open it again within Outlook. With this you can ensure that for example every outgoing message is stored for archiving purposes in case the message accidentially gets lost (deleted) in Outlook. The best thing is that you will not even notice that HiddenSave is active. No additionals buttons or menu items are being displayed.

QSearchFolders   
http://www.olfolders.de

QSearchFolders creates search folders and manage existing search folders in all versions of MS Outlook and in each place in an Outlook tree. It makes the automatic scanning of Outlook folder such as email and contacts, tasks, calendars possible independently of where they are put down. Search Folders are a way to gather email messages and other Microsoft Outlook items into a folder based on your search criteria. For example, you want to see all email messages that you have not yet read. The messages can be viewed from but are not stored in Search Folders. Search Folders are virtual folders that contain views of messages that might be in the Inbox and other folders you have created. Search Folders find the messages or data you're looking for, based on their content or some other significant attribute (such as whom they're from or whether you want to follow up). Search Folders are a quick and convenient way to look at collections of e-mail messages based on their content, not their locations. One of the new features of Outlook 2003 are search folders, once created the for example show all your unread messages in all folders or messages matching any criteria. Search folders automatically search the specified folders in the background and update themselves if the data changes. Search folders are a part of MAPI, the data base engine on which Outlook is based and are part of the definition since the first version of MAPI which was introduced about 1995. In other words, all versions of Outlook are able to display search folders, missing is only a user interface which allows creating them. In fact, all versions of Outlook are using search folders in the extended search dialog. The extended search creates a search folder in the non-visible part of the Outlook Folder list and opens a window displaying this folder. QSearchFolders works also with any personal folders files in an Exchange Server 2000 & 2003 environment and with OLfolders for Microsoft Outlook networks.