To answer the query, yes, Outlook data file does store attachments within. We all know that the data that is stored in the PST file is kept safe as a backup but this process has both its pluses and minuses. All the data can be stored only in a single PST file which is convenient but makes the file potentially very large.
This begs the question “How to open pst file attachments without outlook?”
Now, here are the full steps to open PST attachments quickly. Go to the Open button. Select Choose Folder to open PST file attachments without Outlook. Now, choose the PST file attachments from the saved location and click on the Open tab. Mark the checkbox containing PST file attachments to open.
On the Data Files tab, click Add. Click the Outlook Data File (.pst) file that you want to open, and then click OK. Outlook Data File (.pst) created by using Outlook 2010 are saved on your computer in the Documents\Outlook Files folder.
Does outlook need a pst file?
If you have a POP account, Outlook stores all your emails and appointments in a Personal Storage Table (.pst) file. A PST file can be imported into Outlook. This makes it ideal for moving your email to a new computer or creating a backup you can save in case your computer crashes or becomes inoperable.
Outlook Data File (.pst) An Outlook Data File (.pst) contains your messages and other Outlook items and is saved on your computer.
When you run Outlook for the first time, the necessary data files are created automatically. Sometimes additional data files are needed. Outlook Data Files (.pst) are saved on your computer in the Documents[&Outlook&] Files folder. Older messages and items that you don’t use regularly can be archived to an Outlook Data File (.pst).
You may be wondering “Why is the pst file in outlook so large?”
Here is what our research found. because the .pst file contains all data that is stored in the MAPI folders that Outlook uses, the file can be very large. To reduce the size of the .pst file, select Compact Now in the Settings window .
Are attachments part of the pst file size?
Attachments are most definitely part of the PST file size. In fact, I’d as they do. And 3.6gig is a pretty big PST. I have some cautions for you, and some steps you can take. Become a Patron of Ask Leo! And go ad-free!
You could be wondering “How do I remove an attachment from a pst file?”
Open up the message containing the attachment you want to remove, right click on the attachment, and click on Remove. That’s all there is to it., and right away. You’ll either need to wait to let Outlook compact the PST itself, or force compaction manually.
How do I use personal storage folders (pst files)?
This article describes how to use personal storage folders, also known as .pst files, to back up data that you created in Microsoft Outlook 2010, Microsoft Office Outlook 2007, Microsoft Office Outlook 2003, and Microsoft Office Outlook 2002. You can back up messages, contacts, appointments, tasks, notes, and journal entries in .pst files.