Apple Mail to PST Converter Software: Free Download for Windows 10, 11

How to download and use Apple Mail to PST Converter Software

1

Copy your mail off the Mac

On the Mac, grab the .mbox package folders from the Mail library, or use Mail's Export Mailbox to save them to the desktop. Move the files to the Windows PC on a drive or a USB stick. Loose .emlx messages work too.

2

Add the .mbox or .emlx files

Open the Apple Mail to PST Converter Software on Windows and point it at what you copied. It takes whole exported mailboxes and individual .emlx messages, so add every folder you want to bring across in one go.

3

Choose one PST or several

Leave the merge option off for one PST per mailbox, or switch on Merge into one PST to combine them. When merging, each source becomes its own top-level folder, so two folders with the same name never collide. Then pick where to save on your drive.

4

Open the PST in Outlook

In Outlook, go to File, Open and Export, Open Outlook Data File, and pick the new .pst. Your Mac folder tree is there, with dates, read state and attachments intact. Outlook does not need to be open, or even installed, while the app converts.

What this Apple Mail to PST Converter Software does

A real Outlook PST

SoftOrbits Apple Mail to PST Converter writes a valid Unicode .pst, and we tested the output in Outlook 2016. It is a genuine Outlook data file in the modern Unicode format desktop Outlook reads, so it opens cleanly instead of throwing repair errors.

Every field kept

Subject lines, including non-Latin scripts, HTML and plain-text bodies, From, To and Cc, sent and received dates, the read or unread flag, and file attachments all carry over intact.

Reads .emlx and .mbox

Native Mail keeps each message as an .emlx file inside .mbox package folders. The Apple Mail to PST Converter Software unwraps the Apple length prefix and the trailing plist to recover clean RFC 822 mail, and it also reads the .mbox (RFC 4155) that Export Mailbox writes. One run takes many files at once.

Not Outlook for Mac

This reads the Mac's built-in Mail app. Outlook for Mac is a different program that saves .olm, a separate format that a dedicated OLM to PST converter handles. Knowing which one your mail sits in saves you a wasted download.

Who Apple Mail to PST Converter Software is for

Switching from a Mac to a Windows PC

You are moving off the Mac and want years of Apple Mail waiting in Outlook on the new machine, not left behind on hardware you are about to trade in or hand back.

IT setting up a departing employee's mailbox

Someone hands you a Mac, or just its Mail folder, and needs those messages in Outlook on a Windows profile, without keeping a spare Mac around to run a Mac-only tool.

Consolidating old Apple Mail archives

You have .mbox exports and loose .emlx files saved off past Macs, and you just want them readable in Outlook in one place instead of scattered on old drives.

Apple Mail files it reads

Native Mail keeps more than one kind of file, and Export Mailbox adds another. These are the sources the Apple Mail to PST Converter Software opens:

Source	File	Comes from	Notes
Native Mail store	.emlx	macOS Mail library	One file per message, with an Apple length prefix and a plist block
Export Mailbox	.mbox	macOS Mail, Export Mailbox	The exported folder, not a live account
Loose messages	.emlx	Individual Mail messages	One message per file, added on their own
Old Mac archives	.mbox, .emlx	Earlier macOS Mail versions	Copied off a retired Mac
Outlook for Mac	.olm	Microsoft Outlook for Mac	A different format, not this tool - use an OLM to PST converter

Download for Free

Apple Mail to PST Converter Software

Price

from $ 29.99

Version

1.5

File Size

9 Mb

Last updated on

20/08/26

System Requirements

Windows 11/10/8.1/8/7 (32/64 bit)
Intel i3, AMD Ryzen 5 or above
4 GB of RAM or above
NVIDIA® GeForce® series 8 and 8M, Intel® HD Graphics 2000, Quadro FX 4800, Quadro FX 5600, AMD Radeon™ R600, Mobility Radeon™ HD 4330, Mobility FirePro™ series, Radeon™ R5 M230 or higher graphics card with up-to-date drivers
1280 × 768 screen resolution, 32-bit color
1 GB of free hard disk space or above

Frequently Asked Questions

Does Apple Mail support PST files?

No. Apple Mail cannot open or save a PST, because PST is an Outlook-only container. Mail stores its messages as .emlx and .mbox instead. You convert those Apple files to a .pst first, then open that PST in Outlook, which is exactly what Apple Mail to PST Converter Software is for. If an older .PST refuses to open because of a forgotten password, that's a different fix - a PST password recovery tool clears it before you open it.

How do I move my Apple Mail to Outlook on a Windows PC?

Copy the .mbox packages or .emlx files off the Mac, add them to the converter on Windows, decide whether to merge, save the resulting .pst, and open it in Outlook. No IMAP round-trip, and no detour through a second mail client to get there.

Where does Apple Mail keep its emails, and how do I get the files?

Native Mail stores them under your macOS Library, in a Mail folder, as .emlx files inside .mbox package folders. You can copy that folder as is, or use Mail's Export Mailbox to save tidy .mbox folders to the desktop, then move either one to the PC.

I used Export Mailbox and got a .mbox, so why will Outlook not open it?

Outlook only imports PST and CSV, so its menu has no option for a .mbox at all, no matter that Apple Mail wrote it. The exported .mbox is a fine source; you just convert it to a .pst first, then open that PST in Outlook.

Is Apple Mail the same as Outlook for Mac?

No, and the difference matters here. Apple Mail is the Mac's built-in app and stores .emlx and .mbox, which this tool reads. Outlook for Mac is a separate Microsoft program that exports .olm, a different format that an OLM to PST converter handles. Pick the tool that matches where your mail actually lives.

Does the converter upload my email anywhere?

No, it does not. Everything is processed on your own machine. Online converters ask you to upload the entire mailbox to their server first; here nothing leaves your PC, which matters when the mail is personal or work correspondence.

Do I need my Mac to run it?

No. The converter runs on Windows and only needs the files copied off the Mac, so it still works after the Mac is traded in or wiped. Many Mac-only tools cannot help at that point, because they need macOS running to do anything at all.

Other email and Outlook converters

Download Apple Mail to PST Converter Software