1. How To Compact or Compress PST Files In MS Outlook 2019/2016/2013

2. What is PST File?? PST is the personal storage folder in Outlook. It can store upto 2 Gb of data. Content of PST file can be protected with the help of password. It stores data attachments like contact, calendar, etc.

3. Need To Compress The PST File…. Some problems which are faced by user when PST file become oversized: ● MS Outlook slows down. ● Corrupt MS Outlook file. ● Performance of MS Outlook is not well. ● While opening the MS Outlook it is not opening appropriately.

4. Techniques to compress PDF file in Outlook ●Manual method ○Mailbox cleanup ○Archive Outlook Old Emails to Compress PST File ●Third party tool ○PST Compress and Compact tool

5. Method1:- Mailbox Cleanup Tool Following are the steps to use this method: 1) Go to the file tab in Outlook. 2) Click on tools and then on mailbox cleanup. 3) Select the details accordingly.

6. Method2:- Archive Outlook Old Emails to Compress PST File Following are the steps for this method: ● Go to file and then click on info. ● Select tool and clean up all old items. ● Choose Archive this folder and subfolder and select the folder you want to archive. ● Select the checkbox “Do not auto archive”. ● Hit on “OK”.

7. Expert Suggested Tool.. PST Compact and Compress PST Compact and Compress software of SysInfoTools is one of the best solution to compress PST file. Features: ● It compact PST file including attachments. ● Provide password protection to new PST file ● Multiple file can be compressed at 1 time.

8. For more information you can refer to below given link: https://www.sysinfotools.com/blog/how-to-compress-pst-file/