Follow the mentioned steps:
Launch Microsoft Outlook and go to the File tab.
Click Info >> Tools >> Clean Up Old Items.
Select a Folder to archive, choose a date in Archive items older than the box and click Browse to save the archive file at the desired location.
Click OK to end the process.

Regards,
Peter

MacSonik PST splitter tool for Mac offers a hassle-free splitting of oversized PST files. This tool helps to split PST files as per date, size, sender email, etc. It easily removes any similar emails from the splitting process of the selected PST files. The PST splitter tool does not compromise data security throughout the splitting process.

Follow the below steps to split large-size PST files-
1. Run the PST splitter tool for Mac.
2. Click on Add file and add the PST files.
3. choose the desired splitting criteria.
4. Tap on split to start the splitting process.

I am telling you some ways to split Outlook PST files. Like you have a big Outlook PST file. Which you have to manage, then I am telling you some such ways by which your problem can be solved. And I have also used this software so I am telling you about it. it is 100% safe.
features:
1. Breaks large PST files into smaller ones by size, year, and folder.
2. Splits PST files into both ANSI and Unicode formats.
3. Split large PST items without installing MS Outlook in this tool.
4. Supports all versions of Mac OS and Windows smoothly. This software converts PST files to a large size without harming the original data.
5. This software will split your specified file size data with MS Outlook 2019, 2016, 2013, 2010, 2007, and 2003. Use the free tool version of Toolsbaer Outlook PST Split Tool which splits the first few items of each folder.

Users of this SYSessential Split PST Program may simply divide PST files into smaller pieces thanks to its straightforward user interface. After dividing PST files, this software provides the choice to produce single PST files or separate Outlook PST files. All versions of Microsoft Outlook, including more recent versions like 2002, 2007, 2010, 2013, 2016, and 2019, are suitable with this software. This application provides a free sample version and is compatible with all Windows versions. Both ANSI and Unicode versions are supported by the Split PST solution. With this clever tool, using the software doesn't require any technical knowledge. It is a well-developed utility that divides PST files without worrying about size.

Using SysVita PST Repair software, you can repair a damaged or corrupted Outlook PST file. Typically, you need to select the PST file you want to split, specify the split criteria (like size or date range), and then choose a location to save the smaller PST files. The file will then be split by the tool in accordance with your specified criteria.

Using the BetaVare Split PST Tool, you can divide a big Outlook PST file into smaller, easier-to-manage chunks. It divides Outlook PST file size, year, and folder. You may manage and organize your data more quickly, without data loss, and improve Outlook's functionality by segmenting the Outlook PST file into smaller chunks. In order to divide Outlook PST files into groups depending on size, year, date, and folder, the Divided PST program was created. Learn more about the app's features and capabilities by using the free demo version.

Try one of the popular PST Splitter Tool to split large PST files into smaller PST files. The tool efficiently divides PST files without compromising data originality.

If the size of the PST file becomes larger in Outlook 2016, so in this scenario, you need to split PST file in Outlook 2016 by using reliable software. If you have the same problem, then this short post will help you to find secure, and reliable software. There is a lot of software available on the internet, but that software can be too expensive, and a time-consuming process, therefore you need to go through third-party tools to split PST file in Outlook 2016.
Shoviv PST Splitter Software is one of the top solutions that have many advanced features which helps users to split PST file in Outlook 2016 easily. It can split multiple, oversized PST files without making any alteration to the data. Also, it can split Outlook PST files into smaller parts without any restrictions. You must utilize this tool for more benefits. The software provides four options to split large PST files, split by year, size, date, and folder. In addition, there are numerous features included in this tool that makes this task very effective.

For more information about its features, you can download its FREE demo version from the Shoviv Official website.

If you are facing many problems with large PST files then split large Outlook PST files into smaller sizes with the help of Mailsody PST Split Tool. You can increase the performance and speed of your MS Outlook after splitting large PST files into multiple parts. It can also break ANSI, Unicode, damaged, archived and password-protected PST files. This easiest solution provides multiple options to split large PST files like date, email id, folder and size.
For more info:PST split Tool

If you are searching for the best PST splitter tool to split PST files then the EmailProHelp PST splitter software is the best pick. It offers a simple user interface, ensuring a user-friendly experience. It works seamlessly with various Outlook versions, including the latest ones like Outlook 2019 and Office 365. Additionally, this tool provides an extra level of security, enabling users to set passwords for the newly generated PST files. The software has more additional features, some of which are below:-

• Users are only required to add the PST file, select the criteria for division, and proceed to split the large PST files.
• The software features an intuitive interface, ensuring a swift and efficient partitioning of PST files.
• The tool boasts extensive compatibility with various Windows versions, including the latest Windows 11.

If you are thinking about what steps to follow and how it is to be done then you can read our blog on the best PST splitter software