Top 15 Deduper for Outlook Alternative and Similar Softwares | Dec 2024

Deduper - Outlook duplicate remover does exactly as the name suggests, it searches and removes all duplicates; whether that's appointments, contacts, notes, tasks or emails. It can handle thousands of items at one instance, and you have the ability to manually check everything that has been detected, in which you can cancel or remove the item.

Deduper completely eliminates the need to manually delete duplicates in favor of a completely automated system for novices and experts - it doesn't matter your skill level, because we combine advanced features with a simple UI.

1. SysTools Email Duplicate Analyzer

SysTools Email Duplicate Analyzer One more tool is added in the repository of PST management and that is Outlook duplicate Remover. You have seen number of duplicate emails in Outlook. If you are having near about 30, 40 emails residing in your Outlook account then it could be an easy task to remove duplicate......

2. Remove Duplicate Contacts

Remove Duplicate Contacts Free and easy way to move, remove or delete duplicate contacts in Outlook folders. Can find duplicates across folders and storages.The whole operation is completely safe, because you can always reverse the removal action. The product provides Outlook add-in and standalone Windows application for your convenience.......

3. Outlook Cleaner

Outlook Cleaner OutlookCleaner provides an easy to use interface to delete old or expired entries from various Outlook functions.Open all appointments, tasks and contacts in a list;Search for a specific string;Search for expired entries;Search for double and triple entries;Delete all found / selected entries from the related areas;New: Set Reminder alarm on/off;Newest......

4. Find Duplicate Messages for Outlook

Find Duplicate Messages for Outlook Free and easy way to find and mark duplicate messages in Outlook folders with flag and/or categories. Can find duplicates across folders and storages. The whole operation is completely safe, because the utility only marks duplicates without removing them from your mailbox, public folder or other storage. The product provides......

5. Remove Duplicate Messages for Outlook

Remove Duplicate Messages for Outlook Free and easy way to move, remove or delete duplicate messages in Outlook folders. Can find duplicates across folders and storages.The whole operation is completely safe, because you can always reverse the removal action. The product provides Outlook add-in and standalone Windows application for your convenience.......

6. OLfix

OLfix Repair tool for Microsoft Office Outlook 97 to Outlook 2010. Repairs Outlook profiles and Outlook contact links, extends reminder folders, enables Outlook address book in Outlook express and other programs, searches of dupes in Outlook.......

7. Outlook Cloud Attachment Manager

Outlook Cloud Attachment Manager Outlook Attachment Manager is a MS Outlook add-in program, it can transparently detach/re-attach attachments and embedded images to/from the Cloud, for example by using the Amazon S3 or Microsoft Azure service. In addition, it can send large attachments (up to 5GB with Amazon S3 or 50GB with Microsoft Azure) through......

8. Convert MBOX Files to Outlook MSG

Convert MBOX Files to Outlook MSG This free utility quickly and easily exports email messages from MBOX message database files to MSG format files used by Outlook. Then, you can import them into Outlook, work with them in Windows Explorer, do a search, send to other users, or simply keep a backup in native Outlook form.......

9. CompanionLink

CompanionLink Sync PC contacts, calendar, tasks and notes with Android, iPhone, BlackBerry, Palm, Google, and Windows Mobile.......

10. SysTools Outlook Attachment Extractor

SysTools Outlook Attachment Extractor Run now SysTools Outlook Attachment Extractor and extract attachments from the PST Data File like Video, Images, Audio, etc. It can perform extraction upon both UNICODE & ANSI PST file formats and saves each extracted item into a particular folder with conceivable maintained Hierarchy structure. The user friendly interface of......

11. Export Messages to EML Files

Export Messages to EML Files Free and easy way to export messages from specified Outlook folders to EML format files. It is possible to retain the original folder structure. Microsoft Outlook cannot export messages preserving source folder structure. This utility allows solving this problem. Specify target folder for files in EML format, source Outlook folder(s)......

12. Jagware NSF to PST Wizard

Jagware NSF to PST Wizard Tool to convert Lotus Notes NSF files into Outlook PST file format......

13. SysTools PST to PDF Converter

SysTools PST to PDF Converter SysTools PST to PDF Converter scan, recover and convert the errors rich Outlook Data File into the more securable file format which is known as PDF (Portable Document Format). By using this software, a user can convert each and every attribute of PST File like emails, contacts, tasks, etc. into......

14. Import Messages from MBOX Files

Import Messages from MBOX Files This free utility imports email messages from MBOX files into Outlook. It supports various formats of MBOX files: mboxo, mboxrd, mboxcl, mboxcl2, and others. MBOX message database format is used by many mail systems for Unix, Linux and Apple Macintosh, and by some mail clients for Windows, such as Mozilla......

15. Convert MBOX to EML Files

Convert MBOX to EML Files This utility quickly splits large MBOX message database files into separate message files in EML format. After that, you can work with them directly in Windows Explorer, do a search, send to other users, and import into Outlook and other email clients. Virtually nothing can be done with message databases......