Limited time offer! Freshly updated synchronization Tool out now. Sync Outlook Contacts or Calendars with Google, Android or Apple!


Holiday Season Sale is finally here!

Up to 75% off for Microsoft Outlook Add-ins bundles and services. Check all offers here


Cyber Monday sale starts now!

Last chance to save up to 85% on on Microsoft Outlook Add-in bundles and services. Best Deals for Sync2, OST2, Safe PST Backup, Duplicate Remover & ot...


The biggest sale of the year is here!

Black Friday sale starts now! Don’t miss this Once-a-Year opportunity and Save up to 85% on Microsoft Outlook Add-in bundles and services. Visit h...


Important announcement for our customers!

We would like to inform you, that the online bank transfer service formerly known as Sofort, will become part of the Klarna product portfolio and appe...


Brand new OST2 has been released!

Let introduce you with the brand new OST2. The new 2.00 version comes with the new features. From now on you will be able to import and export OST and...


Updated OST2 has been released!

The new version of OST2 comes with improved performance of the software. Also the time needed for the conversion was decreased. Several other issues f...


New improved version of OST2 has been released!

New version of OST2 brings expanded Free Edition limitations. Now users can convert 5 items in each folder of orphaned OST file. Also user interface a...


Post-Holiday Sale is on!

4Team Holidays are not over yet. Great offers to all Add-ins and Upgrades - do not miss the last chance to save big.


Black Friday sale starts now! Don’t miss this opportunity.

Black Friday sale starts now! Don’t miss this opportunity and Save up to 85% on Microsoft Outlook Add-in bundles. Visit


OST2 got updated!

This version of OST2 has been improved and fully tested with latest Microsoft Outlook 2016 and Windows 10.


OST2 version 1.12 has just been released.

OST now supports Outlook 2013 compressed OST files. The support of OST files, that were created using Exchange ActiveSync compatible services (such as...


We now hold the Gold Competency from Microsoft in Application Development!

The Microsoft Gold Application Development competency extends our previous Silver Application Development Competency, and continue to demonstrate our ...


New improved version of OST2 has been just released.

OST2 1.11 update brings better program performance with several bug fixes. Restart is not required now after activating OST2 Enterprise Edition.


Only 3 days left for our Holiday Sale!

Do not miss your last chance to get the best Add-ins for Microsoft Outlook with great discounts. Save 25% on all upgrades and 15% on all purchases. Vi...


4Team Holiday Sale is on!

Save up to 79% on the Best Add-ins bundles for Microsoft Outlook. Ends December 31st. Visit:


Black Friday Sale at 4Team has just started!

Only one-day sale! Save up to 85%. Do not miss this once a year opportunity. Visit and save BIG.


New version of OST2 PST Converter has been released.

This new version offers a conversion of orphaned OST files. Now you can convert standalone (not connected) Exchange OST files. Some other improvements...


New product release! OST2 - a free OST to PST Converter.

4Team released a free tool which allows you to convert OST files to PST format in a couple clicks.

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I wasted half a day trying to find a free application to convert an OST file to a PST file. Believe me the free solution does not exist and my time was worth a lot more than the $50 I spend on..."
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