PST Walker Review

Basic Functions

After installing PST Walker, locate a Microsoft Outlook .pst or Microsoft Exchange .ost file on the hard drive of your PC.

You have two options when opening a file: "Like Microsoft Outlook" and "Extensive Scan". The extensive scan option will allow you to recover data from a damaged or a corrupted file but takes longer to load depending on file size. Try both options and compare.

PST Walker

When the .pst file opens, you'll think you're looking at your email program! All of your contact information, email files and folder, and calendar information is present.

PST Walker

If you want to view several emails at once in separate windows, select several messages and click "Selected Items" from the View tab on the menu. Numerous messages can be selected using the standard ctrl-left click and shift-left click commands.

PST Walker

PST Walker also lets you save any attachments that are on your emails. Select the email of your choice that has an attachment you wish to save, and select "Save Attachments" from the "File" menu button. Attachments can be opened by double-click as well.

Search Function

Having all of your email available isn't really worthwhile if you can't find what you want. Fortunately, PST Walker has a great search function.

Input the search query you want in the search box and click "Enter". In the example used below, "March", was used in the search field. After the search is performed, only matching entries are displayed.

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Click "x" to clear the search results and show the contents of the entire folder.

Advanced Search

To enable advanced search select "Enable boolean search" under "Tools->Search Options...". Boolean searches allow you to combine words and phrases using the words AND, OR and NOT to limit, widen, or define your search.

PST Walker

Boolean Search Operators

  • The Boolean search operator AND is equal to the "&" symbol.
  • The Boolean search operator OR is equal to the "|" symbol.
  • The Boolean search operator NOT is equal to the "!" symbol.
  • Any single character is equal to the "?" symbol.
  • Zero or more any single character is equal to the "*" symbol.
Note: Whitespace outside single-quoted strings is stripped.

Examples:
Using AND narows a search by combining terms; it will retrieve emails that use both the search terms you specify, as in this example:
  • July & 'Discount *%'
Using OR broadens a search to include results that contain either of the words you type in.
  • July | August
Using NOT will narrow a search by excluding certain search terms.
  • !July
You can always combine multiple search strategies to focus your search to ensure that you find just the emails you want. Here are some examples of more complex searches.
  • (July | August) & Discount
  • July & (!Discount)

Export Function

With "Bulk Save As" under File menu you can convert Outlook 97-2007 .pst files to MSG files. There are three options to save:

  • Selected items
  • All items in this folder
  • All items in this folder and subfolders
And two options for titles: item subject and incremental numeric Id.

PST Walker

Command line options (Business version)

Have a lot .pst files to repair, but process requires more manual intervention than you want? Automate it with command line options.

pstwalker [filename] [/E[:msg|umsg|eml] [/Name[:Id|EntryId|Subject]] [/PATH:dest folder] [/FullScan] [/HardDeleted] [/HardDeletedOnly]]

filename        Specifies the files to open/process. A filename mask can be applied,
e.g. c:\source_folder\*.pst
/E        Bulk extract messages to
msg - .msg file format
umsg - unicode .msg file format
eml - .eml(rfc 822) file format
/Name        Naming style for the saved messages
Id - incremental Id
EntryId - PR_ENTRYID (unique message identifier)
Subject - message subject
/PATH        Specifies destination folder for bulk extracted messages
/FullScan        Extensive scan (to recover data from a damaged or a corrupted .pst, .ost files)
/HardDeleted        Find 'hard deleted' and 'orphaned' items
/HardDeletedOnly        Export only 'hard deleted' and 'orphaned' items