How to Split Outlook PST by Attachments (Filter Emails by File Size & Type)

Quick summary

Splitting Outlook PST files by attachments helps reduce file size, improve performance, and organize data efficiently. For large files, professional tools provide faster and more accurate results than manual methods.

Introduction

In this data-driven environment, the Outlook PST files are increasing day by day, which is difficult for users to manage them. This storage creates many problems, especially when emails are filled with heavy attachments such as PDFs, images, videos, and documents. Increasing data in the storage of your system leads to a negative impact on Outlook performance. To overcome these issues, users need to split Outlook PST by Attachments in their category, which makes the management easy. In this blog, we are here to present some solutions to resolve your trouble. Therefore, suggest you read this blog till the end.

Also read: Split Outlook PST by Item Type

Why is Splitting Outlook PST by Attachments Necessary?

  • Reduce PST File Size & Improve Performance

Over time, the Outlook PST file increases continuously day by day. Especially when emails contain heavy attachments like videos, PDFs, or images, large PST data can impact the performance of Outlook, frequently hang, or even corrupt it.

  • Prevent Data Corruption Risks

To prevent data from corruption, you need to split your oversized PST files, filter, and store the attachments separately. And minimize the load from the single PST files to make your data safer and more stable.

  • Easy Storage Management

Attachment covers the majority of the email storage. Splitting data based on attachment type, such as PDFs, images, and documents. This helps users to store their data in a separate location, archive large attachments externally, and manage disk space more efficiently.

  • Improved Email Organization

Organize the data by filtering emails by attachment type, which categorizes the data smoothly. Managing all PDFs in one file, all images in one file, so that users can easily search and access specific data.

  • Better Compliance & Security

Organizations store their credentials separately for better compliance & Security. Divide the data separately into different categories and handle it properly without any risk.

Here are Multiple Solutions for Splitting the Data

Manual Solution

Step 1: Access the PST file by opening Outlook.

Make sure the PST file you want to divide is already added and visible in the mailbox window when you launch Outlook

Step 2: Look Up Emails with Attachments

Apply filters using the search bar, such as

Possesses Attachments

Size of Attachment

This will show all emails with attachments according to your specifications

Step 3: Make a New Folder

To keep filtered emails separately, create a new Outlook folder called Attachments Data

Step 4: Transfer Filtered Emails

Move all of the filtered emails into the freshly created folder after selecting them. Managing emails with attachments is made easier with this step

Step 5: Export the folder to a new PST file in step five.

Select File

Open & Export

Import/Export

Select the Outlook Data File after selecting Export to a file

Choose the recently generated folder

Select a location and save the updated PST file there

Step 6: Repeat for Other Filters

Repeat the procedure with several filters like these to better arrange the data

Particular file formats, such as PDFs and pictures

Various variations of attachment sizes

Limitations of the Manual Approach

  • Time-consuming when dealing with big PST files
  • Advanced attachment filtering is not directly available.
  • Multiple repeats are necessary for various categories.

Professional Solution to Split Outlook PST by Attachments

Are you also frustrated with using multiple ways to split Outlook PST by Attachments? But still unable to identify the perfect tool. In that case, you are at the right platform to address the problem. Users once considered trying this tool, Softaken Split PST Pro, to eliminate the trouble. This tool seamlessly divides the large PST data without any struggle. This separates the attachments into different categories like PDF, images, documents, etc. This tool offers a free demo version to individuals for a real-time experience.

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Step-by-step guide to Split Outlook PST by Attachments

Step 1: Install the Tool

In the beginning, you have to install the Tool

Step 2: Launch the Software

Click on the icon and launch it on your system

Step 3: Add the PST file

Click on the browser option and add the PST file from your local storage.

Step 4: Filter Email by Attachment

Before splitting, identify emails with large attachments, specific file types

Step 5: Choose Splitting Option

Now, click on the Split by Attachment option and the Next button

Step 6: Set Attachment Conditions

  • Has Attachments
  • No Attachments
  • Size: Greater Than
  • Size: Less Than

Or users can use the advanced filter option

  • Include inline Attachments
  • Filter By Type

Step 7: Select Output Location

Now select the path where you want to store your data

Step 8: Start Splitting Process

Then, click on the Start Split option, and the process will begin

Common mistakes to Avoid white Dividing

  • Split Corrupted PST Files
  • Choose the wrong size limit
  • Not filtering attachments properly
  • Interrupting the process
  • Ignoring Folder Structure

Tips to Remember

  • Use the Split by Size option for heavy attachments
  • To enhance performance, store large attachments separately
  • Verify the split data after completion
  • To ensure easy identification, maintain the proper name of the Output

Conclusion

If you also want a smart way to handle big and complicated mailbox data, then you need to split Outlook PST by Attachments. This application provides greater organization, increased accessibility, and reduces the chance of corruption. Additionally, in this blog 2 different solutions, a manual and professional solution, were discussed as per their need. Although a manual solution can be utilized for simple filtering. But if you have a large amount data then you need to use the professional tool.

FAQs

Is It Safe to Split Data by Using This Application?

Yes, this tool is totally safe for dividing the data

Do I Need to Install Outlook During the Process?

No, there is no requirement to install Outlook on your system

Does This Software Offer a Demo Version?

Yes, this application offers a free demo version to its users.

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