PST Splitter Tool

Keep Outlook Fast and Easy to Manage

A huge PST is slow to open, awkward to back up and more likely to run into trouble. SoftMagnat PST Splitter turns it into smaller files you can store, copy and archive without fuss.

Split It Your Way

Divide by size, by date or by email ID, or pick just the folders you need. You decide how the PST is broken up instead of living with one fixed method.

Nothing Gets Lost on the Way

Folder structure, To, From, Cc, Bcc and date/time details stay as they were, and original HTML and RTF formatting is kept. A CSV report then lets you compare item counts before and after.

Split Large PST Files by Size

Set the size you want for each new PST and SoftMagnat PST Splitter cuts the oversized file down to it. It is the quickest way to get under a storage or mail-server limit.

Split PST by Date

Pick a preset (Latest, Week, Month or Year) or enter your own start and end date. Handy for year-wise archives or keeping only recent mail in your working PST.

Split PST by Email ID

Separate messages by the email address in the To, Cc or Bcc field. Useful when one mailbox holds mail for several people, clients or departments.

Select and Split Folders

Tick only the folders you want and split them out into their own PST, leaving the rest alone.

Split ANSI and Unicode PST Files

Works with PST files created by old and new Outlook versions alike, so you do not have to convert anything first.

Split Password-Protected PST Files

Enter the PST password and SoftMagnat PST Splitter will split the protected file just like any other.

Batch PST Splitting

Save your split preferences once and apply them to several PST files automatically, instead of repeating the steps for each one.

Split All Outlook Items

It is not only for emails. Contacts, calendars, journals, tasks, notes and mail folders can all be split.

Step 1: Add PST Files

Open the tool and add the PST file you want to split.

Step 2: Choose a Split Option

Select size, date or email ID, or tick the folders you want.

Step 3: Select Destination

Choose where the new PST files should be saved.

Step 4: Split the PST

Click start and collect your smaller PST files.