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.

CompanionLink Benefits

Sync for iPhones and iPads

No iTunes, No iCloud, No Exchange - Fast and Easy Direct Sync using USB, WiFi, or DejaCloud. Contacts, Calendar, Tasks, Notes, and Categories.

DejaOffice on iPhone X

One-Minute Setup

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


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.

Choose Your Database

CompanionLink for Outlook
Average User Rating:
Average rating: 4.85 out of 5 based on 217 reviews.
Free 14 day trial. Price $14.95 3-Mo Subs - $49.95 One-time License.

Get CompanionLink Express
Use this for Act! and IBM Notes

Buy One-time license
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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

on Feb 3, 2018
CompanionLink for Outlook
I’ve been using CompanionLink for well over 10 years. I had some issues upgrading to CompanionLink 8 and called customer support. Thomas you were just fantastic!!! You are exactly what customer support and the experience should be.
Once again I want to thank you for helping me resolve an installation problem timely. You were knowledgeable, professional and very personable throughout our conversation.
Kudos to CompanionLink for having this kind of technical support in place.
Many thanks Thomas!!!
Matt Knows His Product
By Nick F
on Jan 26, 2018
CompanionLink for Outlook

Thank You for the immediate response to my questions in the email. It solved all my issues.

You are the BEST. Your knowledge and passion of this product is incredible!! You stayed on the phone until everything was completed.

Please let me know how I can tell your Company how very well satisfied I am. It is much appreciated.

Please make sure Matt gets credit for his excellent work.

Mitchell is awesome!!!!!!
By elayne angel harbert
on Jan 23, 2018
CompanionLink for Outlook
Mitchell rocks your support team. he figured out all my complicated issues. give him a raise - or at least a bonus!
By Dave E
on Jan 20, 2018
CompanionLink for Outlook
In a word their support is extraordinary! Recently I called during a busy time for them, left my phone number and Matt called. How rare it is, in my experience, for a software company to call back.

Matt tackled my problem (it was a mistake I made) and fixed it quickly. I now have access, again, to 5,000+ contacts on my phone. Over the years the few times I’ve needed support, this team has always been knowledgeable, easy to talk with and effective.
BEYOND great asistance
By Edward C.
on Jan 4, 2018
CompanionLink for Outlook
I've been using CompanionLink for YEARS and I've always had great support the very few times I've needed it. But today, I needed it more than ever, and not only did Thomas fix my sync issues, he also fixed my concerns and issues about my drastically changed contacts and calendars after migrating to an Exchange email system. He was fast, knowledgeable, supportive and understanding, and had a great sense of humor. I will sleep better tonight, and work easier and faster tomorrow! GREAT job!!!
Companion Link 8.0 for Outlook
By Dan R.
on Dec 14, 2017
CompanionLink for Outlook
Just upgraded to 8.0 for Outlook. Awesome product release. I love this software. I use many times daily to ensure that my calendars in are in sync. Don't know what I would do without it.

Supported iOS Devices

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