CompanionLink is the experienced leader in Mobile Contact and Calendar Sync. We have over 1 million downloads because we offer risk-free buying with a full money-back guarantee! Click here for a $10 discount code on today's purchase.

Sync for iPhones and iPads

USB, WiFi, or DejaCloud sync. Contacts, Calendar, Tasks, Notes, and Categories.
Without using Exchange, iCloud or iTunes

Choose Your Database


How it works

CompanionLink synchronizes iPhone with standalone Outlook over USB cable. Synchronize contacts, calendar, tasks, and notes. Our USB Sync is designed to restore the traditional wired sync feature that shipped with older Windows mobile handhelds. Just connect your Lumia, Ativ, or HTC iPhone to your PC and let CompanionLink handle the rest.

The synchronization works with our free DejaOffice for Outlook App that integrates with your device’s People Hub app. DejaOffice holds Outlook Contacts, Calendar, Tasks, and Notes in one integrated app that works with device features like Caller ID, email, maps, and text messaging.

USB Sync
We offer the only direct iPhone PC sync that does not require iTunes. Just dock your iPhone with your PC and tap Sync. CompanionLink handles more Outlook data than iTunes or iCloud. This is perfect if you want to keep your data out of the cloud so it is private.

Wi-Fi Sync
Use your home or office Wi-Fi connection to securely sync between your PC and iPhone. This is perfect if you who want a cloud-free sync that also is wireless. Your data never leaves your Wi-Fi network. CompanionLink automatically pairs the PC with your iPhone for Wi-Fi sync.

DejaCloud Sync
Our secure cloud technology is designed for automatic and wireless sync with multiple devices (ie - phone and tablet). It works with iOS, Android, Windows Phone, and BlackBerry devices. Automatically sync all of your devices with your PC. Pay for one license of CompanionLink and get support for multiple devices.

Get CompanionLink Express
Use this for Act! and IBM Notes

Buy One-time license
Buy 3-month subscription
RunStart configuration service

Schedule an appointment for a CompanionLink expert to set up your synchronization system. Our technician will securely log in to your PC and get everything working.

RunStart costs $49. Add Runstart to my order

" excellent product, and now I can see it comes with great support as well. - Marc C"

"Reliable, works as described, is quick and a delight to use." - Geoff A

"Your product is a miracle - I am EXTREMELY impressed!" - Cynthia L

Supported iOS Devices

5-Minute Setup

Our products are backed by free telephone support. If you need help, please call us at 1-503-243-5200.

Try it free for 14 days!