Simplified Email Migration

USL SOFTWARE is a multi product software company. We developed the email migration tool and system utilities for Mac and Windows.

We provide the best

Build best email migration tool for hassle free move and recover your email data.


We provide quality products for safe and secure email migration.


We are giving you free trial version to evaluate before purchase full version.


We have affordable pricing and package for all user – from House Hold to Enterprise.

Email Migration Tools

Simple, easy to use and powerful email migration tools for accurate data conversion.

What People Say


USL Software has best email migration tools for both Mac and Windows. Super easy and convert email most accurately.

Alice Culan - KY, USA

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The professional way to OLM to Apple mail conversion!

convert olm to apple mail

Any process needs dedication and perseverance to be carried to the end. When the process is hard, you need more and more of that. One such process is OLM to Apple mail conversion.

OLM to Apple Mail Conversion Task

It is a serious task which needs immense dedication and professional expertise. However, due to lack of any clear way to execute this process and mild awareness. Many fraudulent individuals and companies are earning millions by playing on people’s database. People are getting mugged by shortcuts and tricks to solve the apparent problem of OLM to Apple mail conversion when it isn’t.

OLM to Apple mail conversion is a tough task which always needs a professional solution. A professional tool is the best way to carry out this process. The professional tool will not only convert your OLM database to Apple mail’s format accurately, but will also preserve your folder arrangement. It will always preserve the quality of your database and deliver the conversion in the shortest time possible. Lots of time, energy and experiments goes in meticulously preparing such tools which are not giving shortcuts but authentic methods to convert OLM file to Apple mail.

One such professional tool is OLM Extractor Pro. Read on to know more about it.

OLM Extractor Pro – the professional tool

OLM Extractor Pro is a professional OLM converter tool. IT converts OLM files to the formats of Mac mail, Mozilla Thunderbird, Postbox mails etc. IT is simple and effective and most of all efficient.

olm to apple mail conversion

OLM Extractor Pro is a product of famous company USL software. The company has produced lines of brilliant email migration tools which help serve international needs of email migration. IT always provide extensive customer care support and has been spearheading the email migration journey from the very beginning. This makes OLM Extractor Pro a very reliable and credible tool for OLM to Apple mail conversion.

Features that make OLM Extractor Pro truly professional

olm to apple mail

Simple to use

OLM Extractor Pro has a simple interface. This has been done to make sure that customers face no problem in using the tool at all. It is sort of an indirect way to make OLM to Apple conversion easy for customers.

Comprehensive conversions

OLM Extractor Pro is a tool which never performs incomplete conversions. It converts attachments, Meta data content, nested mails and every other item inside in a mail.

Bulk conversion

OLM Extractor Pro is really adept at converting in bulk. IT can convert an entire amount of OLM database in no time at all. Its speed is amazing. The tool also preserves the quality of OLM database.

Preserves folder arrangement

OLM Extractor Pro can easily preserve folder arrangement. This feature helps a lot in sorting the files after conversion and using them at will.

Free trial version

olm to apple mail converter

A free trial version of OLM Extractor Pro has been made available at USL software’s website. Feel free to use it and put all your doubts to rest.

OS X Mail to Outlook Converter (Easy & Safe Conversion)

Enhance your conversion process with the smartest OS X Mail to Outlook Converter around: Mail Extractor Pro.

Smart is the word that perfectly defines modern day converter tools. These software tools specifically designed for converting your data from one format of your choice to another, specifically Apple Mail to Outlook in this case, have changed the face of email conversion.

Earlier the manual methods were used to transfer your data from one email account to another. Well, you can still use them today but the amount and type of data you are sending can make it a long, tiring and a buggy process.

Here is where OS X Mail to Outlook Converters come in. These tools are backed up by the modern technological advancements which in turn provides you with exceptional features to help you out with your conversion process.

Mail Extractor Pro: OS X Mail to Outlook Converter that simplifies it all for you

OS X Mail to Outlook Converters may be the ultimate solution to email conversion but choosing the right one is still a big challenge. Due to high demand of such converter tools, the market got flooded with the supply. This brought in some ordinary fish into the sea as well. Therefore, it becomes important that you choose only the best Mac Mail to Outlook Converter for your conversion process.

os x mail to outlook converter

Mail Extractor Pro from USL Software solves that problem for you. The tool is a complete product offering you everything that is necessary for converting all the data safely and properly. With the combination of all the best features available in the market, the tool has the perfect balance of everything.

Witness the future of email conversion with this OS X Mail to Outlook Converter

Mail Extractor Pro provides you with some rare and very modern features. Features like automatically loading up the email database file.

The tool eliminates the need for human intervention in order to load the email database file for conversion. Instead it itself travels to the identity folder present in the folder structure of your email client and searches for the email database file.

Then once found the tool automatically load up the entire data present in the input file for conversion. This method followed by this Apple Mail to PST Converter eliminates any errors due to human intervention. This ensures that nothing is left behind while loading up the data for conversion, which in turn eliminates the problem of data loss.

It’s not that hard to use this OS X Mail to Outlook Converter

Ease is another outstanding feature of this OS X Mail to Outlook Converter. The stereotypical nature of interfaces of OS X Mail to Outlook Converter is overlooked by this tool.

The tool provides you with a very simple to use interface. The interface of the tool only shows what is required for the conversion process. With only the essentials on display, you don’t have to worry about figuring out how to proceed with the process.

Plus, to add to this tool offers you a graphical method to convert your data. It allows you to perfectly convert all your data with just a few clicks.

OS X Mail to Outlook

To convert OS X Mail to Outlook, try Mail Extractor Pro today!

Export Thunderbird Mail to PST

If you are struggling with Exporting Thunderbird Mail to PST, then this article will guide you through the best way of Exporting Thunderbird Mail to PST.

Third-party converters are the way to go about your converting. Previous methods of Exporting Thunderbird Mail to PST don’t bear the results that you look for. They have become more error prone and obsolete and error prone as the time has progressed.

Third-party converter tools have taken the mantle from them and have produced some amazing results in the past. But as the technology and time progressed, the number of third-party converters present in the market has increased. Every single one of them promises to be the best but fails to deliver.

Export Thunderbird Mail to PST

Mail Extractor Pro from USL Software is the current best choice in the market to Export Thunderbird Mail to PST. The tool has the perfect combination of all the features required to get the most out of your conversion process.

Accuracy, Speed, Interface, there is nothing that the tool doesn’t offers you. With the combination of all these things at your disposal, you can get the conversion levels that you always dreamed of.

Export Thunderbird Mail to PST

It is a Mac based tool to convert Thunderbird, Mac Mail, Postbox as well as MBOX to PST for MS Outlook (Mac/Win).

Be it Unicode or ASCII, now don’t worry

Conversion of your data from one format to another has always been risky. During the conversion process the data is in most vulnerable state. And the kinds and formats of data traveling through email makes it even harder for you to get it all converted.

In the past converter tools have failed at the very step of converting the non-English Unicode data present in your input file while Exporting Thunderbird to Outlook. ASCII be the more common of the two encoding schemes, as majority of data is of texts, the Unicode data forms the minority.

All the nested messages, meta data, read unread messages etc. fall under this category. Mail Extractor Pro, unlike the previous converter tools of the past, converts the Unicode part of the data with same ease and accuracy to give you a safe, complete and secure conversion process.

Large files? No Problem

Converting large chunks of data in a single go can be hard on your converter. Many tools succumb to the pressure of converting these large chunks of data, making the conversion process an incomplete one.

Mail Extractor Pro smartly deals with this problem. The tool breaks down large files into smaller parts while Exporting Thunderbird Mail to PST. This reduces the performance load on and makes the process more efficient and effective.

Plus, to add to this the tool converts everything present in your file down to the last bit. With Mail Extractor Pro you get the best in class conversion accuracy. This helps you in retaining the authenticity and integrity of chunks of data being converted.

Download the free trial today

export thunderbird to pst

Download the free trial today and get started with your Thunderbird to Outlook 365 conversion process.