--- title: Outlook PST Merger Reviews meta_title: 'Outlook PST Merger Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 37 reviews by the users' company size, role or industry to find out how Outlook PST Merger works for a business like yours. aggregate_rating: rating_value: 4.4 review_count: 37 scale: '5' date_modified: '2026-08-07' parent_category: name: Content Management url: https://www.g2.com/categories/content-management --- # Outlook PST Merger Reviews **Vendor:** MSOutlookHelp **Category:** [File Migration Software](https://www.g2.com/categories/file-migration) **Average Rating:** 4.4/5.0 **Total Reviews:** 37 ## About Outlook PST Merger PST Merger swiftly merges all your Outlook PST files into one including its contacts, events, notes, attachments, etc. It merges multiple PST files efficiently with greater ease. PST Merge Tool is an effective solution that helps you to Merge unlimited PST files developed by all the editions of MS Outlook (97, 98, 2000, 2003, 2007, 2010, 2013, 2016, 2020) into one single Outlook PST file. The software can also combine (Inbox, Drafts, Outbox, Sent Items, Deleted Items) & email properties (to, cc, bcc, attachments, etc). Also, It merges PST File emails, folders with subfolders, attachments, images, message properties. It supports all the versions of the Microsoft Windows operating system. You can try its demo version and evaluate its performance. ## Outlook PST Merger Reviews ### 1. Pst Merger Review **Rating:** 4.0/5.0 stars **Reviewed by:** Vikas R. | Data Analyst, Oil & Energy, Mid-Market (51-1000 emp.) **Reviewed Date:** November 28, 2022 **What do you like best about Outlook PST Merger?** Outlook pst merger is a very robust and reliable software for migrating outlook files. The software is straightforward to set up and very easy to install. The user interface is also very user-friendly. The software is very secure and reliable. **What do you dislike about Outlook PST Merger?** The only thing I wouldn't say I liked much about the software was the speed. Only the team could decrease the rate of the merging operation. The rest of the software worked fine for me. **What problems is Outlook PST Merger solving and how is that benefiting you?** Pst Merger software comes in handy when you have people with multiple pst files and merge them all in a single outlook instance. I have used the software on various accounts, and it worked fine every time, gave exact results and made the merging operation smooth. ### 2. the saving of a lifetime, Outlook PST Merger **Rating:** 4.0/5.0 stars **Reviewed by:** Agustin M. | Software Analyst, Pharmaceuticals, Mid-Market (51-1000 emp.) **Reviewed Date:** August 05, 2022 **What do you like best about Outlook PST Merger?** The software makes it completely approachable for the backup and protection of PST files, merge is absolutely a necessity when working with PST files that exceed maximum size limitations in old Outlook versions. It can make yourself feel empowered when avoiding a "max cap" imposed by Microsoft Software. **What do you dislike about Outlook PST Merger?** I was not too fond of the pricing subscription service, it's not a software that you use on a daily basis, so it could be a one-time purchase software, hoping it changes to that model in the future. I did not like also the portability of the software, I had to make use of the account multiple times, and switching between the services was challenging. **What problems is Outlook PST Merger solving and how is that benefiting you?** Outlook PST merger makes it so you can have a combination of your PST files for your mailing service, ignoring the maximum size limitation and capability of Microsoft Outlook. It really is a deal-breaker when you need to search within 8 different mail historic files when looking for 1 single mail, and I did not even mention the time loss when doing so. ### 3. Great Product to merge Outlook PST files to save your day **Rating:** 4.0/5.0 stars **Reviewed by:** Rangoli J. | Nutritionist, Small-Business (50 or fewer emp.) **Reviewed Date:** August 12, 2022 **What do you like best about Outlook PST Merger?** This product provides advance but expensive solution for merging PST outlook files. This comes in handy when Microsoft outlook gets corrupted due to out of memory issues. The best suited solution is to save the file as a pst file and eventually merge the pst files to save all your outlook emails. Though this takes time to do this this procedure. **What do you dislike about Outlook PST Merger?** The Costing is little on higher side for small and medium scale organizations. Also, the encoding/decryption takes time when the PST files are on higher size. **What problems is Outlook PST Merger solving and how is that benefiting you?** Being in Customer front field, email communication is the key. Can not afford to loose on email and outlook issues. ### 4. Simple & Free PST Merger **Rating:** 4.0/5.0 stars **Reviewed by:** Janira Reyes C. | Associate Director, Economic Development & Health, Mid-Market (51-1000 emp.) **Reviewed Date:** August 09, 2022 **What do you like best about Outlook PST Merger?** It's very easy to use and you can easily follow instructions by watching a YouTube video. It doesn't cost anything either if you have Microsoft Office 365 licensing as it is part of its feature. **What do you dislike about Outlook PST Merger?** I can't of anything. Perhaps if you have files in your personal storage tables, it can get time-consuming to merge all the files and/or sort them out. But it's worth the time invested. **What problems is Outlook PST Merger solving and how is that benefiting you?** This has helped centralize where all my files are kept. It saves me time and energy when sorting through files versus having to hop in/out of storage tables to maybe find something I don't remember where it's saved. ### 5. A good solid program for doing something that Outlook can’t do **Rating:** 4.0/5.0 stars **Reviewed by:** Joseph V. | Site admin, Small-Business (50 or fewer emp.) **Reviewed Date:** August 03, 2022 **What do you like best about Outlook PST Merger?** It just plain works. Why go for a program with pretty buttons and animations if it won't do what you need? Good software built on solid technology. Also we have never had a problem with this software scrambling files. **What do you dislike about Outlook PST Merger?** If you are trying to merge PST files that contain the entirely of the Library of Congress, you might have problems. But if you have this issue, you probably should not merge in the first place. **What problems is Outlook PST Merger solving and how is that benefiting you?** We used to have strict quotas on online mailboxes, so people have created multiple PST archive files. Now that we have lifted these restrictions, people want to merge the archives. ### 6. Move PST data to an Office 365 mailbox by automatically moving the folders via a background process **Rating:** 4.0/5.0 stars **Reviewed by:** shreyansh _. | Associate Sales Engineer Analyst, Enterprise (> 1000 emp.) **Reviewed Date:** August 05, 2022 **What do you like best about Outlook PST Merger?** This Software for Web-Based has a simple interface and is easy to use. RecoveryTools Outlook PST Migrator provides end-to-end solutions for Windows, MacOS operating systems and is compatible with Desktop. **What do you dislike about Outlook PST Merger?** Price point is not very apt if its not a corporate license **What problems is Outlook PST Merger solving and how is that benefiting you?** Convert PST to Useful File Formats. Export PST To Multiple Documents Formats. Import PST to Multiple Email Clients. ### 7. Easy to use **Rating:** 4.0/5.0 stars **Reviewed by:** Steeve H. | ICT system engineer, Enterprise (> 1000 emp.) **Reviewed Date:** August 03, 2022 **What do you like best about Outlook PST Merger?** nice interface and very to use/merge pst **What do you dislike about Outlook PST Merger?** for the moment nothing. But this software was a one shot use for somes users in my company **What problems is Outlook PST Merger solving and how is that benefiting you?** no need to make a specific development in powershell. ### 8. Impressive tool to merger more then 2 pst files **Rating:** 3.5/5.0 stars **Reviewed by:** Anand L. | System Administrator, Mid-Market (51-1000 emp.) **Reviewed Date:** August 16, 2022 **What do you like best about Outlook PST Merger?** Require less effect and no highly technical skills. **What do you dislike about Outlook PST Merger?** This could take much time to merge pat files if it has large size. **What problems is Outlook PST Merger solving and how is that benefiting you?** Steps require less as compared to outlook to merge PST files. ### 9. Pst merger tool is good to use **Rating:** 3.5/5.0 stars **Reviewed by:** Omkar S. | Associate Consultant, Mid-Market (51-1000 emp.) **Reviewed Date:** August 03, 2022 **What do you like best about Outlook PST Merger?** User friendiness. It is very easy to use **What do you dislike about Outlook PST Merger?** Time taken by tool is much more than expected **What problems is Outlook PST Merger solving and how is that benefiting you?** Migation the file from lotus note to outlook pst ### 10. Outlook PST merger. So convenient **Rating:** 3.5/5.0 stars **Reviewed by:** Verified User in Printing | Small-Business (50 or fewer emp.) **Reviewed Date:** August 16, 2022 **What do you like best about Outlook PST Merger?** Easy to use . Never failed. Time saver . **What do you dislike about Outlook PST Merger?** Some times not work with OST files. Crashed a couple of times **What problems is Outlook PST Merger solving and how is that benefiting you?** Time saving. Reduced several steps with a few only ### 11. Worked as advertised **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Accounting | Small-Business (50 or fewer emp.) **Reviewed Date:** August 09, 2022 **What do you like best about Outlook PST Merger?** Helped me join PST files together. Saved me a lot of time **What do you dislike about Outlook PST Merger?** Nothing. Worked as I expected it to work **What problems is Outlook PST Merger solving and how is that benefiting you?** Merging PST files into a single one - [View Outlook PST Merger pricing details and edition comparison](https://www.g2.com/products/outlook-pst-merger/reviews?filters%5Bnps_score%5D%5B%5D=4§ion=pricing&secure%5Bexpires_at%5D=2026-08-14+03%3A15%3A09+-0500&secure%5Bsession_id%5D=8e767a97-b72d-4fa1-b0cf-7582835108df&secure%5Btoken%5D=13e8d09e8510d2c0c0222422dd20aa965ffe319db5e0d19f4d8ffbb0b437c23a&format=llm_user) ## Top Outlook PST Merger Alternatives - [MigrationWiz](https://www.g2.com/products/migrationwiz/reviews) - 4.7/5.0 (276 reviews) - [Cloudiway](https://www.g2.com/products/cloudiway/reviews) - 4.9/5.0 (234 reviews) - [ShareGate](https://www.g2.com/products/sharegate/reviews) - 4.6/5.0 (190 reviews)