The btOLSynchronizeFolders application synchronizes the following data object types within MS Outlook:

  • E-mails
  • Calendar,
  • Contacts,
  • Tasks,
  • Journals and
  • Notes (only in "Relationship Mode").

The application can be run from Outlook or alternatively as a typical application (click on the program icon). According to the current state of development, it offers the greatest possible data integrity in the data synchronization process.

Furthermore, the helpful functions of a recovery and renewal mode are also provided. When using the "Relationship Modes" (use of an XML database), the database can be optimized.

It is expressly understood that the user of this application first reads the documentation carefully. This is to ensure that all program functions and possible impassibilities are understood.

The supported MS Outlook version formats are:

  • MS Outlook Version 2013 and
  • MS Outlook Version 2016



Hardware Architecture



2x Logical Processors

Main memory [GB]


Disk space [MB]



Software Architecture


Operating System

Windows 7/8/10 (x86 & x64)

MS Outlook

2013 (32 bit) or higher
Access rights to write in MS Outlook.


Microsoft .NET Framework Version 4.6.2 Redistributable Package


Sample view

Intuitive operation allows quick creation of folder pairs for data synchronization.


Subject to changes!