Opening the iTunes Store.If iTunes doesn't open, click the iTunes application icon in your Dock or on your Windows desktop.Progress Indicator
Opening the iBooks Store.If iBooks doesn't open, click the iBooks app in your Dock.Progress Indicator

iTunes is the world's easiest way to organize and add to your digital media collection.

We are unable to find iTunes on your computer. To download the free app DejaOffice App Suite - PC and Mac Sync for Outlook by CompanionLink Software, get iTunes now.

Already have iTunes? Click I Have iTunes to open it now.

I Have iTunes Free Download
iTunes for Mac + PC

DejaOffice App Suite - PC and Mac Sync for Outlook

By CompanionLink Software

Open iTunes to buy and download apps.


Secure PC and Mac Link to Office Suite including contacts, calendar, tasks, notes, journal, category colors, recurring tasks, templates, and voice commands.

+ Category manager with colors
+ Calendar alarms
+ Link contacts to calendar events
+ Custom Contact fields
+ Hide Private Memos
+ Multiple task styles (GTD, Franklin Covey, TBYL, Outlook-style, Palm-style)
+ Advanced contacts sort (first name, last name, company name, categories, city, zip)
+ 5 calendar views (day, week, month, year, list)
+ Set advanced calendar recurrence patterns
+ Daily agenda summary
+ 3 font sizes (Delightful, Business, Micro)
+ Integrates with built-in iPhone Contacts, Calendar, Dialer, Maps, Email, SMS, Browser
+ Supported languages include English, Spanish, French, German, Dutch, Italian, Portuguese, Czech, Japanese, Korean, Chinese

DejaOffice requires iOS 4.3 or higher and one of the following devices:
iPhone 3GS, iPhone 4, iPhone 4S, iPhone 5, iPhone 6, iPhone 6 Plus, iPod Touch (3rd, 4th and 5th Gen), iPad, iPad 2, iPad (3rd Gen)

iPad Enhancements

+ Dual-pane viewing options for iPad. Better productivity and optimal use of screen space.

Optional PC Sync

Sync DejaOffice with your productivity or PIM software:

+ Microsoft Outlook
+ Microsoft Outlook with Business Contact Manager
+ IBM Lotus Notes
+ Sage ACT!
+ Novell GroupWise
+ Palm Desktop
+ FrontRange GoldMine
+ Salesforce CRM
+ Time & Chaos
+ Direct sync for Outlook for Mac 2011 and Outlook for Mac 2016

Requires CompanionLink on the PC. Prices start at $49.95, one-time. Free phone and email support.

What's New in Version 1.8.5

* Bug fixes for iOS 8.3 changes.


iPhone Screenshot 1
iPhone Screenshot 2
iPhone Screenshot 3
iPhone Screenshot 4
iPhone Screenshot 5
iPad Screenshot 1
iPad Screenshot 2
iPad Screenshot 3
iPad Screenshot 4
iPad Screenshot 5

Customer Reviews

Works like a Champ

I've used DejaOffice with Companionlink for Outlook for several years with my iPhone 4s/5s (office), as well as with my Galaxy 4s (personal). On the few occasions when I ran into problems there would always seem to be an update for Companionlink that solved the problem. DejaOffice and Companionlink make a great pair of programs for anyone wishing to keep their phone calendars and Outlook consistent!

Many Many years user

I've been around from the beginning when it was clunky especially sync but now seem have kinks worked out and phenomenally more featured. I pay for premium support although typically don't use but zero to one time during a year is great and fast.


After probably 20 years as a devoted Palm user, it was finally time to move on. After a long search, I found Deja Office. This app was a godsend to move all accumulated tasks and memos from my Palm to my iPhone. AND my Palm Desktop will sync with the Deja Office on my iPhone. Highly recommend.

DejaOffice App Suite - PC and Mac Sync for Outlook
View In iTunes
This app is designed for both iPhone and iPad
  • Free
  • Category: Business
  • Updated:
  • Version: 1.8.5
  • Size: 12.4 MB
  • Languages: English, Czech, Dutch, French, German, Italian, Japanese, Korean, Portuguese, Simplified Chinese, Spanish, Traditional Chinese
  • Seller:

Compatibility: Requires iOS 4.3 or later. Compatible with iPhone, iPad, and iPod touch. This app is optimized for iPhone 5.

Customer Ratings

Current Version:
All Versions: