• Improved performance
  Greatly improved performance during in the initial synchronization, as well as in the transmission of multiple elements
• Improved synchronization
  Improved change detection, improved error handling, and improved detection of different synchronization states
• Improved support for high resolution displays
  SimpleSYN has been optimized for displays with high DPI
• Improved synchronization of distribution lists
  Distribution lists with many recipients are better supported
• Improved selection of folders in the sync settings
  Default folders are now mapped, even if the folder names are different (for example, sent items <> sent objects)
• Revision of how the filter works (business version)
  If the filter settings for an already synchronized folder change in the future, filtered-out items are not visible anymore for SimpleSYN and are considered a deletion
• Optimized data transfer for changes
• Improved export / import of data
• Many other improvements and optimizations
• Bug fixes

• NEW: Supports Outlook 2019 (Office 365)
  • SimpleSYN supports the latest Outlook generation, but remains downward compatible with the previous versions
• NEW: Supports Outlook 365 from the Microsoft Store
  • SimpleSYN not only supports the normal Outlook installation version of Office 365, but also Office 365 installed from the Microsoft Store
• NEW: Support for HTTP(S) Proxy Server
  • SimpleSYN can now be operated in networks that use HTTP (S) proxy servers
• NEW: Advanced network settings
  • The network connections used by SimpleSYN can now be configured in the advanced options. In the advanced options it is also possible to activate a user-defined connection, for example to run SimpleSYN on local networks without an internet connection
• NEW: Improved conflict resolution and conflict detection
  • Faster conflict resolution directly in the conflict list, as well as improvements in conflict detection

Category en- U S: SimpleSYN

Major Release: Yes

Build Version: 12502

Major Version: 5

Minor Version: 0

Revision Version: 879

Release Date: 5/6/2019

• Updated EULA
• Fixes a problem with starting SimpleSYN
• Bug fixes and optimizations

Category en- U S: SimpleSYN

Major Release: No

Build Version: 11323

Major Version: 4

Minor Version: 1

Release Date: 5/24/2018

• Fixes a possible crash when renaming an Outlook folder

Category en- U S: SimpleSYN

Major Release: No

Build Version: 11107

Major Version: 4

Minor Version: 1

Release Date: 3/7/2018

• Fixes a problem that caused items to disappear for a short time until they are synchronized again
• Fixes two rarely occurring crashes
• Minor enhancements and bugfixes

• NEW: Items that exist on both computers are now set to “read” during the initial synchronization, if the read state differs between the items

Category en- U S: SimpleSYN

Major Release: No

Build Version: 10931

Major Version: 4

Minor Version: 1

Release Date: 2/2/2018

• Fixes a problem when synchronizing sub folders

Category en- U S: SimpleSYN

Major Release: No

Build Version: 10104

Major Version: 4

Minor Version: 1

Release Date: 5/4/2017

• Fixes a crash when filters were assigned

Category en- U S: SimpleSYN

Major Release: No

Build Version: 10102

Major Version: 4

Minor Version: 1

Release Date: 5/2/2017

• Performance enhancements
• Better handling for watching Outlook folders
• Fixed an issue: A second instance of SimpleSYN could be started if the first instance was run by the Windows service
• Fixed an issue: If the configuration was not accessible, SimpleSYN crashes
• Bug fixes and optimizations

Category en- U S: SimpleSYN

Major Release: No

Build Version: 10026

Major Version: 4

Minor Version: 1

Release Date: 4/25/2017

• Fixed an issue: SimpleSYN could fail to access the Outlook data file after some time. This required a restart of SimpleSYN
• Fixed an issue: It was possible that a deleted folder was still selected for the synchronization. This lead to error messages
• Fixed an issue: Changes during the synchronization on the SimpleSYN server were probably not detected immediately, because the folder was not checked for further changes
• Fixed an issue: The connection could be lost if a synchronizing folder was moved or deleted on the SimpleSYN client
• Fixed an issue: The warning message for Firewall settings in the “Status” dialog could not be closed permanently
• Better support for high DPI systems
• Other bug fixes and enhancements

• NEW: It is now possible to select in the options, if and when items are completely removed, which were deleted during the synchronization
• NEW: It is displayed whether SimpleSYN is installed as 32-bit or 64-bit

Category en- U S: SimpleSYN

Major Release: No

Build Version: 9822

Major Version: 4

Minor Version: 1

Release Date: 3/6/2017

• Fixes a problem that caused SimpleSYN to detect too many changes
• Enhances the initial synchronization
• Fixes a bug in the duplicate finder that caused the detection of wrong duplicates
• Fixes a bug when synchronizing deletions with Exchange
• Other optimizations and bug fixes

Category en- U S: SimpleSYN

Major Release: No

Build Version: 9202

Major Version: 4

Minor Version: 0

Release Date: 8/3/2016

• Fixes a problem when synchronizing a distribution list

Category en- U S: SimpleSYN

Major Release: No

Build Version: 8702

Major Version: 4

Minor Version: 0

Release Date: 3/2/2016

• Prevents the message “The operating system is not presently configured to run this application” when using Outlook 2016 click-to-run and choosing Outlook 2016 in the advanced options
• Minor optimizations

Category en- U S: SimpleSYN

Major Release: No

Build Version: 8701

Major Version: 4

Minor Version: 0

Release Date: 3/1/2016

• Enhances the reliability of the synchronization

Category en- U S: SimpleSYN

Major Release: No

Build Version: 8624

Major Version: 4

Minor Version: 0

Release Date: 2/24/2016

• NEW: The setup now also detects traditional MSI based installations of Outlook 2016

Category en- U S: SimpleSYN

Major Release: No

Build Version: 8221

Major Version: 4

Minor Version: 0

Release Date: 10/21/2015

• Fixes a wrong configuration setting when using custom connection configurations
• Fixes a rare crash when using the internet synchronization

Category en- U S: SimpleSYN

Major Release: No

Build Version: 8219

Major Version: 4

Minor Version: 0

Release Date: 10/19/2015

• Fixes a problem of build 8121 that causes the client to stay offline after the connection has failed
• Fixes a problem that prevented the client from connecting after the server was set to “paused” for a short time

Category en- U S: SimpleSYN

Major Release: No

Build Version: 8124

Major Version: 4

Minor Version: 0

Release Date: 9/24/2015

• Fixes a possible crash when exiting SimpleSYN
• Several enhancements in the Outlook Add-In
• Minor optimizations and bug fixes

Category en- U S: SimpleSYN

Major Release: No

Build Version: 8121

Major Version: 4

Minor Version: 0

Release Date: 9/21/2015

• The Windows service component now starts SimpleSYN even if a user is already logged on. This fixes a problem with the SimpleSYN auto start functionality
• Minor optimizations

Category en- U S: SimpleSYN

Major Release: No

Build Version: 8104

Major Version: 4

Minor Version: 0

Release Date: 9/4/2015

• Fixes a crash when showing synchronization status
• Fixes a crash in the configuration wizard when using custom configurations
• Fixes a missing cancel button in the configuration wizard
• Fixes a problem in the setup program which prevents the installation of SimpleSYN on some systems

Category en- U S: SimpleSYN

Major Release: No

Build Version: 8018

Major Version: 4

Minor Version: 0

Release Date: 8/18/2015

• Fixes a crash in the 64bit version when adding a Windows user in the SimpleSYN servers synchronization settings
• Fixes a crash after upgrading from version 3.x, if a value is missing in the state database
• Fixes a problem in the Windows service component, which prevents SimpleSYN from starting during log on
• Advanced Options failed to save if no Outlook session could be created. This also prevented the possibility to choose the right Outlook version
• Enhances the status page to reduce flickering when multiple folders are synchronized successively
• Fixes a problem that the client only displays “(refreshing name)” on the status page

Category en- U S: SimpleSYN

Major Release: No

Build Version: 8017

Major Version: 4

Minor Version: 0

Release Date: 8/17/2015

• Completely revised user interface
• Pending synchronization shows the full folder path
• Enhancements in the duplicate finder (the columns can be sorted)
• SimpleSYN now uses the .NET Framework 4.5
• The synchronization performance is improved
• The data gets compressed during the synchronization
• Reliability of the synchronization is enhanced
• Better detection for IMAP folders
• Many additional optimizations
• Bug fixes

• NEW: Supports Windows 10
• NEW: Supports Outlook 2016 (as soon as Outlook 2016 is available)
• NEW: SimpleSYN can run as a Windows service (Business version)
• NEW: Connected clients are displayed on the server
• NEW: Additional filter options to exclude items from the synchronization
• NEW: Connection type is displayed
• NEW: Separate backup location for deleted items and folders
• NEW: Synchronized deletions can be restored with the SimpleSYN Add-In
• NEW: The Outlook version to use by SimpleSYN can be choosen in the advanced options

Category en- U S: SimpleSYN

Major Release: Yes

Build Version: 8004

Major Version: 4

Minor Version: 0

Release Date: 8/4/2015

• Fixes a connectivity problem if a Firewall or other networking component caused an error while closing a connection
• Fixes a crash while using the manual synchronization within the Outlook Add-In
• Fixes a problem in which an item may be synchronized twice

Category en- U S: SimpleSYN

Major Release: No

Build Version: 7528

Major Version: 3

Minor Version: 5

Release Date: 4/8/2015

• Fixes another memory leak in the SimpleSYN client

Category en- U S: SimpleSYN

Major Release: No

Build Version: 7326

Major Version: 3

Minor Version: 5

Release Date: 1/29/2015

• Fixes a memory leak in the SimpleSYN client

Category en- U S: SimpleSYN

Major Release: No

Build Version: 7323

Major Version: 3

Minor Version: 5

Release Date: 1/23/2015