How to Convert OST to PST Without Outlook or Exchange Server – Complete Guide

MS Outlook cached mode (offline Exchange) caches the whole Exchange data in your local file OST file & offline Outlook data file. These modifications are done by the user in cached mode and updated to the server data mailbox when the Exchange connection is established again. As the OST file is free from MS Exchange Server catastrophes & crashes, Exchange mail folder deletions, etc., as it comes on the computer. So Exchange superintendents & end-users can access OST files to save user mailbox data in such circumstances.

We will learn about the scenario when it is advantageous & helpful for consumers to transfer OST to PST.

.ost file holds unsaved mailbox data, so it is useful in scenarios like—

• Some users removed data from the Exchange Server.
• Backing up a few Exchange folders (before deletion of data) is needed.
• The user has some data in the OST file, which is not stored anywhere, and wants to recreate his/her corrupted OST file.
• The user needs to recover his emails urgently, but the EDB file is not available due to Serve failure, Exchange corruption, etc.
• For restoring mail communication during Exchange unavailability & downtime.

Safe Solution to Migrate OST Files to PST

There are several methods to know how to transfer an OST file to a new computer PST file or copy an OST file to PST that can simply log in to Outlook of an identical Exchange profile. Here are the ways to know how to transfer an Outlook OST file to another machine, PST, Exchange Server, or Outlook.

Method 1. Export Mailbox data to PST

First, log in to MS Outlook using the MS Exchange account that is used to create the OST file. Follow the following easy procedures as shown below to export OST file to PST:

• First, go to the File Menu, then click on Open & Export, then Import & Export options.
• Then select Export to a file and click on the Next option.
• Now choose the “Outlook Data File (.pst)” option & click on the Next button.
• Then choose the mailbox you wish to export. Click the Next button.
• Browse button & select "Replace Duplicate with items exported." Choose the location to save. Click on the Finish button.

2 Convert OST to PST Archiving Solution

In MS Outlook, you are able to keep the auto-archive method and store all elements of the OST file in a separate PST file. This strategy will help you to save the size of your mailbox in a smart way. If there are lots of messages and users don't reach them in their mailboxes, you can save them in an archive folder simply. It will shrink the size of the mailbox. To get auto archiving in MS Outlook, follow the easy procedures described below.

• Open Outlook. Go to the File menu & click on Options.
• Now select "Auto Archive Settings" from an option.
• Then select the number of days in which you need to execute auto-archive. Select the mailbox to save the archived file. Then give archiving options & click on the OK button.
• Mailbox elements from the OST file will be saved as PST as per your desired archiving settings.

How to Copy OST File to PST Without Outlook & Exchange Server Connectivity

If you have an OST file and have an urgent requirement to convert it to PST straight without any problem, Outlook & Exchange, then you can use SameTools to Convert OST to PST, which is a perfect data migration solution to solve how to export an OST file to PST for Outlook. It has full efficiency to convert an .ost file (offline Outlook data file) into PST without any connectivity to Exchange Server & Outlook. The app also allows you to see & evaluate OST data in numerous modes without any help from other tools. Using OST to PST software, you can easily migrate all OST files to PST at once. It has an extremely simple graphical user interface, so anyone (non-technical & technical) can easily handle and solve their difficulty regarding how to backup an Outlook OST file to PST in simple stages. To get its working completely follow the mentioned instructions—

1. Download the OST to PST tool and execute it on your computer screen.
2. Select OST files from the Open button by selecting files from the Folder option provided.
3. Now the software loads all data of OST files and displays them in a tree structure. See all mail, journals, contacts, calendar, notes, tasks & other data in many modes—content,
4. properties, hex view, raw messages & message header.
5. Now go for the export option and choose PST as your saving option.
6. Now choose the desired parameters to save the PST file and click on the Save button to initiate the migration process.
7. The working process will commence and end with a success message. Click "Open folder" and navigate directly to the resultant file.

Conclusions

The site is made with several options to convert OST files to PST in simple ways, like the ImportExport method and archiving method. But the OST to PST transfer program not only converts OST file data but also provides an entire view of the OST file, direct migration, and an extract option.