Email Migration

Finally! Hassle-free Email Migration that Does the Job Right

If you need to process 20 user accounts or more, please visit our “Large-Scale Migration” page.

If you’ve tried to transfer your email from one system to another, you know: While it sounds simple, in truth, it can be a time-consuming, frustrating, almost painful experience!

No matter how big or small your migration, finding a solution that’s easy to use and reliable is a challenge.

That’s because email conversion is a bit like language translation. Data can get lost as you go from one language to another.

Maybe you’ve played around with translation tools and know what I mean. You type in a sentence in English and hit translate. But you want to verify the translation, so you plug it back into the translator and convert it into English again.

What happens? Your original sentence now says something completely different! Its meaning is garbled or lost altogether.

Sadly, that’s how many email migration tools work.

They can usually handle the transfer of plain emails just fine. But when converting more complex emails—with embedded images and attachments, for instance—they lose your important data.

Worse still, it sometimes takes expertise to detect this loss of data. Often, you won’t notice what you’ve lost until months or years later—when it’s too late.

Three Migration Methods—Which do You Choose?

It sounds so simple: All you want to do is move from one email account or program to another—say, from Thunderbird to Outlook, or Yahoo! Mail to Gmail.

What are your options?

  1. The import tool included in your email program. This option is typically very limited and usually produces poor results—if you can get it to work at all!
  2. A free solution. If you have a lot of time on your hands… you’re technically at ease with some of the complicated methods… and don’t mind the risk of losing some email data along the way… then, sure, this might work for you.
  3. A paid method. Odds are, you’d rather not go this route for fear of making a mistake and wasting your money on something that doesn’t work. But this is, in fact, your best option.

Email migration is complex. It takes skill and lots of man-hours to create a quality tool—and (sadly) that doesn’t come free. Fortunately, it doesn’t have to be expensive, either.

With Aid4Mail, you can get one of the top tools on the market at a price that won’t break the bank. Read on to learn more…

The Solution You’ve Been Looking For!

Aid4Mail can migrate well over 40 email programs and mailbox formats, as well as all the popular webmail services (Gmail,, Yahoo! Mail). It is suitable for both small and large-scale projects (even large corporations use it).

With Aid4Mail you can:

Top Benefits

  • Saves time thanks to its user-friendliness and fast conversion engine
  • Saves money thanks to competitive pricing
  • Gives you peace of mind because it’s so accurate and reliable
  • Includes strong guarantees with speedy customer support
Aid4Mail’s user-friendly wizard interface
Aid4Mail’s user-friendly wizard interface

Does it Work?

Recently, one of England’s largest universities needed to migrate their 60,000 user accounts to Microsoft Office 365. These accounts were located on a wide variety of email systems covering Microsoft Exchange and Dovecot IMAP.

They spent several months searching for and extensively testing all the email migration tools they could find. Their needs were simple enough: The software had to be accurate, fast and reliable.

Their choice after all this testing? Aid4Mail.

If a top university decided Aid4Mail was the best solution for their massive migration, you can believe it’s a good choice for yours—no matter how many emails you need to export.

No Data Loss with Aid4Mail

Remember the translator’s garbled message? We’ve worked hard to ensure that never happens to your email data.

You can trust Aid4Mail to convert your email messages accurately, including:

  • mailbox folder structure
  • message text formatting
  • email status information (read, replied, flagged)
  • sender and recipient email addresses
  • dates and other metadata
  • email attachments and embedded contents

The screenshots below show the results you get with a competing tool (left) and with Aid4Mail (right):

Nobody’s Perfect… but Aid4Mail Is As Close As it Gets

We’d love to tell you that Aid4Mail is perfect, but you and I both know that’s not possible.

Of course, no migration tool can do everything, so take advantage of your FREE Trial now and see for yourself if Aid4Mail suits your needs. More about this later.

Here are potential issues you need to be aware of…

  • To access Outlook/Exchange email profiles and PST files, Aid4Mail requires Office Outlook for Windows.
  • Microsoft Exchange messages can either be processed through an Outlook email profile, or through the IMAP protocol in which case the Exchange server needs to be set up for IMAP access.
  • Aid4Mail can only export email messages from Lotus Notes and GroupWise through the IMAP protocol.

Who Needs Aid4Mail?

If you need an email migration tool you can trust, that will get your job done fast without compromising quality, and that is competitively priced, it’s simple. Get Aid4Mail.

Perhaps you’ve been looking at low-cost or free solutions. Be aware, the money you save will come at a high price—you’ll pay the difference with your precious time and unsatisfactory export results. Is it worth the headaches?

Perhaps you’re looking at more expensive products, believing the higher price tag means higher quality. But that’s not always true. Aid4Mail is one of the top email conversion tools on the market, yet it’s also very competitively priced.

Why? Because we have the experience (and expertise) to code correctly the first time. Better programming is, in fact, less expensive to produce. And we pass those savings on to you.

Thousands of Satisfied Customers Can’t Be Wrong

Aid4Mail has thousands of satisfied clients in more than 100 countries around the world. They include businesses of all sizes, government agencies, leading universities, as well as a large number of students and home users.

Some of them you’ll recognize: Harvard University, MIT, NASA, US Department of Justice, Hewlett Packard, Hoffmann-La Roche, The British Library and Credit Suisse.

Others we can’t name because of non-disclosure agreements. But we can tell you this: Our mail processing engine is so good, it’s used to power services of a leading search engine and a prestigious financial institution in NYC with offices around the world.

These brands have the budget to select the finest resources for every project they complete. If Aid4Mail is their first choice, shouldn’t it be yours as well?

Here’s What our Users Had to Say About Aid4Mail

“In our testing, even with large mail files Aid4Mail produced problem-free exports in a few seconds.”
– PC Magazine, USA
“Bought your program (the best $20.00 I ever spent) and it worked PERFECTLY moving EVERYTHING into Outlook.”
– Berkeley F Fuller, USA
“The product has done a fantastic job and the support has been first class.”
– Peter Hopkin, UK
“I was also fascinated with the fact that Aid4Mail churned through my mail without crashing, stuttering, or spitting out any error messages: it just simply did the job.”
– Chris Jenkins, USA
“I hated to spend money to get mail from one program to another, but I know I would have pulled my hair out without your program.”
– Richard W., USA

Try It FREE on Your Own Email

We highly recommend trying before you buy. There’s no better way to be sure Aid4Mail is right for you.

Download Aid4Mail now and begin using it immediately. It works in trial mode until you buy a license and enter your activation code in the program.

Ready to Buy Now? It’s Quick and Easy

A single Aid4Mail license can be used to process one person's mail in total on a single computer (and Windows login account), or from one computer to another. If you need to migrate mail stored on 3 different computers, or belonging to 3 different people, then you’ll need 3 Aid4Mail licenses. You can set the number of licenses on the next screen.

Aid4Mail Home
For Private Mail Only

  •  50% discount on renewal
     Can be used for email archiving
  •  Free support (within 48 hours)

Double-check the system requirements here…

  • Operating System : Aid4Mail runs under Windows 10, 8, 7, Vista, XP, 2000, Server 2016, 2012, 2008 and 2003 or Linux in conjunction with Wine. Both Windows 32-bit and 64-bit are supported.
    Windows NT4 / ME / 98 / 95 should work but are not officially supported.
  • Internet : Online license activation, validation, and re-activation require an internet connection (offline activation option available with Aid4Mail eDiscovery editions).
  • Hardware Requirements : 64 MB of RAM, 12 MB disk space. Pentium (or compatible) processor.


Aid4Mail can read mail from:

  • Microsoft Exchange through Outlook/MAPI (1) (except Aid4Mail Home) or IMAP (2),
  • Outlook Personal Storage files (1) (*.pst),
  • Outlook MSG files (1) (*.msg),
  • Outlook Express versions 5 and 6 (*.dbx, *.eml and *.nws),
  • Outlook Express version 4 (*.idx and *.mbx),
  • Windows Live Mail (*.eml;*.nws),
  • Windows Mail (Vista mail client),
  • IMAP accounts,
  • Webmail services that offer IMAP access, e.g. Gmail, Yahoo! Mail, AOL Mail, FastMail, GMX Mail,, Outlook 365, etc.,
  • Mozilla Thunderbird mailbox files,
  • SeaMonkey mailbox files,
  • Netscape mailbox files,
  • Apple Mail ( message files (*.emlx),
  • Qualcomm Eudora mailbox files (*.toc and *.mbx),
  • Eudora OSE mailbox files,
  • Macintosh Eudora mailbox files,
  • Google Takeout files (*.mbox),
  • Google Vault files (*.mbox),
  • Generic mailbox files (mbox, Entourage MBOX, Evolution, Berkeley mail, BSD mail, Unix mail format),
  • EML message files (*.eml),
  • MHT Web Archive files (*.mht),
  • Pegasus mailbox files (*.pmi, *.pmm, and *.cnm),
  • The Bat! mailbox files (3) (*.msb and *.tbb),
  • PocoMail mailbox files (*.idx, *.idb, and *.mbx),
  • Barca mailbox files (*.idx, *.idb, and *.mbx),
  • FoxMail mailbox files up to version 6.5 (*.box),
  • Opera mailbox files (*.mbs),
  • Calypso and Courier archive files,
  • Forte Agent mailbox files (*.idx),
  • Pine mbox files (with limited “From ” escaping),
  • PMMail message files (*.msg),
  • Maildir folders (local copies),
  • MSN Mail v8 (*.MailDB),
  • Mailbag Assistant mailbox files (*.mbg),
  • E-mail Examiner mailbox files (*.pmx),
  • Aid4Mail ZIP archives (*.zip).

Aid4Mail can export/save mail to:

  • Microsoft Exchange through Outlook/MAPI (1) (except Aid4Mail Home) or IMAP (2),
  • Outlook Personal Storage files (1) (*.pst),
  • Outlook MSG files (1) (*.msg) – only if source mail comes from Microsoft Exchange or Outlook files,
  • Windows Live Mail,
  • Windows Mail (Vista mail client),
  • IMAP accounts,
  • Webmail services that offer IMAP access, e.g. Gmail, Yahoo! Mail, AOL Mail, FastMail, GMX Mail,, Outlook 365, etc,
  • Mozilla Thunderbird mailbox files,
  • SeaMonkey mailbox files,
  • Eudora OSE mailbox files,
  • Netscape mailbox files,
  • PocoMail mailbox files (*.mbx),
  • Barca mailbox files (*.mbx),
  • Generic mailbox files, (mbox, Entourage MBOX, Evolution, Berkeley mail, BSD mail, Unix mail format),
  • EML message files (*.eml),
  • XML files (*.xml),
  • Plain text files (*.txt),
  • MHT Web Archive files (*.mht) - linked from an HTML index page or an MS Excel Workbook file (not available in Aid4Mail Home),
  • MHT files with tab-delimited data file for import into a database (not available in Aid4Mail Home),
  • Adobe Acrobat PDF files (not available in Aid4Mail Home),
  • Aid4Mail ZIP archives (*.zip).


  1. To process (from/to) Outlook MSG files, PST files, and Outlook/MAPI mail profiles, Aid4Mail requires either a 32-bit version of Office Outlook or a standalone version of MAPI. For details, free options, and limitations, see the System Requirements.
    Only Aid4Mail Console can export a source MAPI profile or PST file to a target MAPI profile or PST file. With Aid4Mail Home, Aid4Mail Professional, and Aid4Mail eDiscovery, the workaround is to first export your emails to the Outlook MSG format, and then re-export those files to your target format.
  2. Microsoft Exchange can either be processed through an Outlook/MAPI mail profile (1), or through the IMAP protocol in which case the Exchange server needs to be set up for IMAP access (see instructions).
  3. Aid4Mail cannot process encrypted The Bat! mail files. In this case, you will first have to export your messages with The Bat! to a Generic mailbox format, which Aid4Mail can then process to any of the supported formats.
  4. Aid4Mail currently does not offer tools to convert address books, filters, or account settings from one format to another.


If a software saves you one or two hours of your time, isn’t that worth $29.95 US or even $59.95 US ? In all honesty, your time is worth far more than that. And there’s a whole lot more this program can do to avoid you hours of frustration!

Trust Aid4Mail to handle your email migration—so you can get on with more important tasks. We’re the email specialists. Let us do our thing… so you can do yours.

Get your license now and start exporting your mail today. Or test drive Aid4Mail for free in trial mode and see for yourself how well it works. You’ll be up and running within minutes.