Synchronize multiple Office 365, Outlook / Exchange Server
accounts, calendars, contacts and more!

CB Exchange Server Sync is the solution for easy secure synchronization and migration of data between multiple Office 365 & Outlook / Exchange accounts. Even across different O365 domains and Exchange Server versions. With our cloud service, you can synchronize your calendars, emails, tasks, contacts, and public folders.

It's easy to get started & try free for 15 days. After a quick set-up, the service will simply run. No installation needed, no hardware requirements, no maintenance - we take care of everything to ensure the solution is always syncing for you.

    why choose CB exchange server sync?

    24/7 Real-time Synchronization

    The service runs in the background. Run-time information and all sync operations are conveniently logged.

    Easy to setup & use

    Simply locate and configure Exchange Server or O365 accounts and test the connection. Then configure your sync pairs, items to sync and how often.

    On any client interface

    Visualize multiple client accounts (Outlook, Outlook for mobile, OWA, Mail OS X, Thunderbird) in one account.

    Getting Started

    Start your free trial; create Shop and SaaS account

    Login to your account and activate the service with activation code sent to your email address

    Configure your sync pairs, settings, and let the service run!


    Exchange 2010, 2013, 2016, Online
    Outlook 2010, 2013, 2016, Online
    Office 365

    How to get free data?

    First, you need to have a Connecting Software Shop Account. Then, you have these options:

    Social share

    Get free data for sharing our page on Facebook & LinkedIn. Start your free trial and Shop account, login to your dashboard & click to share. Earn points, use them to get free data. Get even more free traffic with option #2.

    Personal Referral

    Log-in to our Shop, send an email, or any message with your unique code to anyone. When someone follows that link or uses that coupon code to buy our services ($50 or greater value), you’ll get 5GB of free data.

    a selection of customers using our products