WebSep 11, 2024 · Starting the Compact Now process Open the Data Files tab or dialog. Outlook 2007 File-> Data File Management… Outlook 2010 / 2013 / 2016 / 2024 / Office... Outlook … WebTo reduce the size of your Outlook Data File (.pst) or Offline Outlook Data File (.ost), you can manually compact the data file. Select your version of Outlook below to see instructions on how to reduce the size of a .pst or .ost file.
Best Practices for managing size of OST? - Microsoft Community
WebFeb 23, 2024 · To revert to the defaults, if the pst is larger than the default size, shrink the pst or ost so that its well below 20 GB (Outlook 2003/2007) or 50 GB (Outlook 2010/2013/2016) or below 1.8 GB for ANSI format, then delete the appropriate MAX* and WARN* registry keys for the pst format. Restart Outlook for the changes to take effect. Do … WebApr 3, 2024 · Manual Method to resolve “OST file size not reducing after archiving“ Method1: Manage the size of Outlook’s mailbox. For this, users can take the help of Mailbox-cleanup tool to view the size of the entire Mailbox of Microsoft Outlook. With this, the user can see the size of the particular folder. scouts pub franklin tennessee
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WebSep 6, 2000 · Outlook has no built-in way to reduce a PST or OST file that has gone over the limit. However, Microsoft provides a tool, PST2GB, which you can download to restore the file to operability. Note, however, that the utility truncates the data from between 25 and 50mb and the truncated data is not recoverable. WebNov 20, 2024 · It's really important to not exit from Outlook until the process is done. If you want to check the actual file size of the OST and/or PST files, you can launch the File Explorer tool and check in the following folders: Windows 8, 8.1 and 10: Users \ < your_username > \ AppData \ Local \ Microsoft \ Outlook; Windows 7: Documents \ … WebFeb 16, 2024 · How to reduce the size of Outlook OST file 1] Create a PST file of the emails to reduce the size of the OST The OSTfile will update every time your computer is online. … scouts pub 37064