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Maneet SinghManeet Singh 

Split and Merge Outlook PST File

If you're using Outlook Email client application where all your email saved in PST or Personal Storage Table file format then these two thechnique Split and Merge will definitely help you to come back from two major issues:
  1. When have large size Outlook PST file.
  2. When have large number of Outlook PST file in Outlook account to access.  
Split Technique: This technique will help you to break large size size Outlook PST file in some small PST files so that user can use data of large size file easily. 
Merge Technique: It will allow user combine and merge large number of Outlook email files in one single file.

You can take more information about both two technique from the link: Split and Merge Outlook PST file
Split and Merge Outlook Email
simona sextonsimona sexton
Best option to reduce PST file size and to mange outlook performance best Split PST software is best used by Outlook users to split oversize PST files into smaller parts. The software easily reduces PST size by dividing then into smaller chunks. The software divides large and heavy PST files into multiple smaller parts. The software has capability to break entire Outlook database like journals, notes, task, contacts, calendars etc. Split PST creates NEW PST for each splitted item and you can save those splitted PST at your desired location.

Phill callsPhill calls
If you want to Split and Merge Outlook PST files then I would like to request use easy PST Management Tool recommend by Recovery and Management Blog. In this blog author has mentioned excellent tools that you can use to Split and Merge all Outlook version PST files.

For two solution:
Amanda SeyfriedAmanda Seyfried
Using PST Split software will be very helpful for users and it will split large pst file into small one without any issue. It can select large PST file from its location and splits them into multiple small PST files. This feature is useful for PST splitter utility ( that helps to avoid PST corruption and over-size of Outlook PST files.
The tool Merge PST ( is the utility that helps to merge multiple PST files into single one to reduce the memory used by the Email so the is can be used in just few couple of seconds.
Users can easily run these tools on latest and older versions of Windows and MS Outlook. 
Sandeep Kumar 2065Sandeep Kumar 2065
MS Outlook Import/Export feature plays an important role in Email conversion and other requirements. This facility can also be used to Split Large PST files and avoid PST file corruption. Check out the steps on how to split PST files manually:
  • First create a new Outlook data file (.PST)
  • Go to File Menu>>New>>More items>>Outlook Data file and save to a directory
  • Now go to File Menu>>New>>Import tab
  • Select Export to a file option and Select Folder to move
  • Name the file and save it to new directory
  • Select "Do not export radio button" and then Click Finish
The data from Oversize PST file will be splitted to newly created PST file.
stiven smithstiven smith
To split PST file into multiple PST files, you can try few easy manual tricks which doesn't required any third party software or any other cost. You can use some built-in features and functions of Microsoft Outlook client for transferring mailbox data from one PST file into multiple new PST files. You can use either Archive, Import & Export and Move to Folder.
For more information, you can read this blog post:- Manually Split PST File (
olivia queenolivia queen

You can combine Outlook PST files, but it may take enough time to perform each and every step manually. Other than this there is one more choice to join PST files, unlike the manual approach. Use PST Merger software will help you to solve how to merge multiple PST files into one in Outlook 2016 query in just a couple of minutes.

Refer link:

Sarai ScottSarai Scott
Get advanced Split PST software, which can split large Outlook PST file into small parts in few easy clicks. Split PST software provides 4 amazing options to break large PST file like split PST by size, date, year and folder wise and effectively manage Outlook PST file. By using this tool, users can easily avoid the risk of data corruption, which arises due to oversized PST file. 
Read more: visit :-
Natalie PattersonNatalie Patterson
Excellent software which divides large PST file into manageable and smaller PST files as per the specific criterion like Size, Date, Folder & Email-Ids, and protects them from any corruption issues because of file size limits. After splitting a large-sized PST file into smaller pieces, then you can easily accessed with MS Outlook and are completely independent of original PST file.
Download software, here:-
kylee jackkylee jack
Split large PST files into small manageable parts is the best option to reduce the error from PST file. There are many techniques available over the market to split the PST file, but here I suggest you to use manual methods which safe divide the large PST file into small parts. This method is easy and best and also doesn't require any technical knowledge.
To know how to do that, you can read the blog post:-
Pankaj DohrePankaj Dohre
If you are searching a tool for splitting the large PST file into multiple small PSTs, then I recommend you the best tool which is MailsDaddy PST Split Tool. By this application, you can easily segment the MS Outlook PST file into multiple PSTs by the Size, Email ID, Folder, and Date.
Know more about this software by visiting: 
Daniel Jones 39Daniel Jones 39
You can easily merge PST file and split PST file with the help of KDETools PST Merger software it’s easy to use. This software has some features such as merge multiple PST file to one PST file, merge any size of PST file, remove duplicate PST file while merging PST file. You can merge particular contacts & calendar of PST file to new PST file etc. This PST Merge is compatible with all versions of Windows & Outlook.
You can try a free demo version of this software:
Leena RossLeena Ross
Want to Merge or Split large PST files?
Then try 100% secure and reliable Ignissta PST Merger & Splitter for complete data solution. This tool is made for large PST splitting and can split PST files as per date, emails and your choices. Now in the latest version of the software, you can access several advanced features including the splitting of PST and export into 365, merge PST files and delete duplicates, split as per your choice and many more.

Why did IT Professional recommend us?
Ignissta is a leading software provider company and develops quality products for you. Every software comes with advanced options and lifetime customer support service.

Why choose Ignissta PST Splitter & Merger (
  • Able to merge and convert with single software in just some seconds.
  • 100% secure and safe for you system with no buys and no ads.
  • Split and merge PST as per you choice.
  • Made for large data solutions.
  • Life time customer support
  • Demo version available.
  • Read more at official webite
Mark joeMark joe
Shoviv PST Splitter tool is a smart solution for those users who facing the issue with large PST files, which makes a delay in opening Outlook emails. Shoviv PST splitter tool split PST file easily no matter which type of PST files you want to split, It supports both PST files either an ANSI PST or a Unicode PST.

Key features of Shoviv PST splitter tool:-

- Split large PST files without any issue
- Offer four splitting options 1. Split by size 2. Split by date 3. Split by year 4. Split by folder
- Support both ANSI and Unicode PST file
- Compatible with All window version

For more info visit here:
Vipul BehlVipul Behl
I would like to suggest Ignissta PST Splitter and Merger software which provide best solution of split pst file.
  • Split Large PST file by Size
  • Split PST file Date wise
  • Split PST file by email id
  • Select and Split features
# Provide 100% safe and secure splitting results without lossing any data
# No File Size Limitation, split unlimited pst file
# batch Option available, browse multiple PST file split with one click

Download Trail Version and Split PST File with first 50 email items per folder for testing

Split PST file
rosejoly jolyrosejoly joly
I would seriously mention using this excellent  ToolsGround merge all pst files tool because I personally use this tool and let me tell you that it is the best and secure software to join compound PST files into one PST. 

Visit here:

ToolsGround split pst file this tool gives you the flexibility to pick a targeted PST file from local folders to carry out file division process. Split PST file Separated Outlook File utility is a brilliant Software So you can use it.

Visit here:
Patrick JoePatrick Joe
Try the KDETools PST Splitter to split the large PST files with 100% safe and secure process.

User-added image

Try the KDETools PST Merge to merge the various PST files into one and removes duplicate items.

User-added image
Amyara HoltonAmyara Holton
The task to split and merge Outlook PST files is not as difficult with the SysTools PST Merge tool ( This software has the ability to merge multiple PST files into one and split them into required small parts. It supports the PST file of Outlook 2019, 2016, 2013, 2010, and other versions. With this utility, you can merge unlimited PST files without any file size and data loss issues.

if you want to split PST file by size, date, email, folder and year, then you can go with the Split PST Tool (

sid shansid shan
Split multiple PST files ( in few seconds, use the best Outlook PST split tool, and split the PST files easily. The tool can split PST file items like Contacts, Calendar, Notes, Journals, etc. The tool also provides several splitting PST files options to split selected PST files like size, date, and email id. The tool is highly secure and maintains the originality and integrity of data of large PST files after the splitting process.
Akash Singh 90Akash Singh 90
If you're looking for the best way to split PST file into multiple PST files (, this method will help. You may also divide the PST file into different parts, such as addresses, calendars, notes, journals, and so on. It also helps you to divide a PST file according to the date, size, and email address. Only the first 50 PST files per folder are split in the demo version.
Amrita YadavAmrita Yadav
If you want to know the expert solution to split and merge the PST file, you should use the Sysinfo PST Split Tool ( to split the large-sized PST file and the PST Merger tool ( to merge the multiple PST files into one. These utilities are 100% reliable and recommended by many professional and non-professional users. Download the demo version of these utilities to understand the working procedure.
Ray InmanRay Inman
Outlook PST Split Tool is one of the most popular software among users, which can split a large Outlook PST file into multiple smaller parts. The software can be used easily with all versions of Windows and Mac systems and it provides 100% secure results. You have a few different options for PST partitioning such as partitioning by size, partitioning by year, and partitioning by folder. Demo version of ToolsBaer Outlook PST Split Tool software helps to split first 10 items of each folder.
Mank YongMank Yong
If you want to swiftly and effortlessly combine every Outlook PST file without losing any data, use the Merge PST Tool. The Windows 11, 10, 8.1, 8, 7, and Vista working systems all support this program. Users can join files and folders. And it also supports all Microsoft Outlook versions, including 2021, 2019, 2016, 2013, 2010, 2007, and 2000. Emails, contacts, tasks, calendars, messages, notes, and attachments are among its properties. It allows you to open and join multiple Outlook PST files without deleting any data.

Visit more information:-
The best and safest method for dividing Outlook PST files is to use the Split PST Tool. This application easily divides Outlook PST files without causing any data loss. Password-protected Outlook PST files are simple for users to separate. Users can conveniently save Outlook PST files since they organize Outlook PST files according to size, year, and folder. Microsoft Outlook and Windows OS versions 11, 10, 8.1, 8, and 7 are all compatible. Both ANSI and UNICODE file formats are used for Outlook PST files. The software must have modern features and capabilities that anyone may utilize

Read more:-
Emma leeEmma lee
Softaken Merge PST Software can rapidly and efficiently merge Outlook PST files. You may use this simple program to merge several PST files, containing emails, contacts, calendars, and other data, into a single consolidated file. This software has a user-friendly interface and powerful capabilities to simplify the process of combining Outlook PST files without causing data loss or jeopardizing the files' integrity. Try Softaken Merge PST Software today for an easy way to manage your Outlook data.