Step 1: Select the File button and hit on the Data File Management option

For Outlook Versions 2007 and Below and 2007.

Step 4: At last, hit on OK to finish the procedure to split large Outlook PST files. Step 3: Now, select the Data Files option and Settings here, you have to choose the required file. Step 2: Then, choose the Account Settings option and again you have to click on the Account Settings Step 1: Navigate to the File button and hit on Info. You just have to follow all the below-stated steps adequately to get expected results. Here, in this segment, we are going to discuss the manual approach to split a large PST file without any data loss. There are so many MS Outlook users who are searching for a free solution to resolve a slow Outlook performance issue. Damaged Outlook messaging profile Will A Large PST File Slow Down Outlook Performance – Resolve Manually To-Do Bar and Online mode with Exchange serverġ3. Multiple RSS (Really Simple Syndication) feedsġ2. lacking closure of PST data files or OST filesġ1. Windows Search or Windows Desktop Search indexingġ0. Microsoft Skype for Business combinationĩ. Users AppData folder is re-directed to a network locationħ. Old Outlook and latest service pack is absentĦ. Despite an oversize PST file, there are many other reasons behind Outlook’s slow performance.

Outlook 2019 slow to open