CompanionLink Software Updates

Current Release: CompanionLink v11

  • Works with New Outlook.
  • Works with Act! v26.
  • HTML Notes now Sync for Outlook, Act!, Graph, Google and DejaOffice!
  • Added new USB Sync for Android (USB Packet Sync).
  • Improvements to Wi‑Fi and Bluetooth Reconnection.
  • Purchase Includes 2 years of Telephone Tech Support!

Required Updates:

  • New Outlook, Office 365, Outlook 2021, Outlook Classic – We advise CL11 b11002 or higher.
  • New Google OAuth Login – Requires CL 9 or higher.
  • Outlook 2003 or lower – Requires CompanionLink v7 or Lower.
  • Windows XP & Vista – You can purchase CL v11 and then install CL v7.

If you purchased CompanionLink after August 1st, 2023 upgrading to CompanionLink 11 is Free! Check eligibility. If you have been instructed to download a beta release, click here.

CompanionLink 11 just released

CompanionLink 11

(Build 11014) – Added August 11, 2025

CompanionLink v11 is a paid upgrade (unless you purchased v10 after 8/1/23). For CL v10 downloads see below.

  • HTML formatting sync enabled for new installs.
  • Added attachment sync to USB Packet Sync.
  • Tweaks for Act! Web History sync.
  • Bug fixes, performance improvements, and other optimizations.
Release Notes
CompanionLink v11 for Outlook CompanionLink v11 for Google CompanionLink v11 for Palm Desktop CompanionLink v11 Express CompanionLink v11 Professional CompanionLink v11 FA

DejaOffice PC CRM v2

(Build 2103) – Added August 11, 2025
  • Added option for Birthday and Anniversary Alarms.
  • Merged DPCSync and DejaOffice PC CRM System Tray icons.
  • Tweaks for Search Results.
  • Bug fixes, performance improvements, and other optimizations.

Note: DejaOffice PC CRM for Outlook — Please Use the DPC Express link.

Release Notes
DPC CRM Standalone DPC CRM Express DPC CRM Professional

CL Duplicate Remover

(Build 1040) – Added July 18, 2025
  • Added Email Dedupe for Outlook Mailboxes.
  • Added option to Delete Auto Generated "junk" History records from Act!.
  • Added "Clean" function for Contacts to fix duplicated fields within a single record.
Release Notes
CL Duplicate Remover

CompanionLink 10

(Build 10046) – Added October 10, 2024)
  • Sync speed improvements for Wi‑Fi, Bluetooth and all Outlook syncs.
  • Added support for Act! v26.
  • Tweaks for Auto Sync not resuming after PC Hibernate.
  • Bug fixes, performance improvements, and other optimizations.

Note: This version is no longer updated.

Release Notes
CompanionLink v10 for Outlook CompanionLink v10 for Google CompanionLink v10 for Palm Desktop CompanionLink v10 Express CompanionLink v10 Professional CompanionLink v10 FA

DejaOffice PC CRM v1

(Build 1856) – Added August 12, 2024)
  • Changed Calendar Search to only show next instance of recurring events.
  • Fixed issue with Send Event not including all linked contacts in the email template.
  • Tweaks for an issue with events added during a sync not showing.
  • Bug fixes, performance improvements, and other optimizations.

Note: DejaOffice PC CRM for Outlook — Please Use the DPC Express link.

Note: This version is no longer updated.

Release Notes
DPC CRM Standalone DPC CRM Express DPC CRM Professional

CompanionLink 9 (Sold Oct 2019–Apr 2022)

(Build 9072) – Added October 24, 2022)
  • New OAuth login method for Google with OOB Changes per Google's requirements.
  • Fixed User field bounce back to notes for Google sync.
  • Added Auto Update Check for CompanionLink v10.
  • Bug fixes, performance improvements, and other optimizations.

Note: This version is no longer updated.

Release Notes
CompanionLink v9 for Outlook CompanionLink v9 for Google CompanionLink v9 for Palm Desktop CompanionLink v9 Express CompanionLink v9 Professional CompanionLink v9 FA

CompanionLink – for Mac

Installers for macOS.

Release Notes
CL 10 for Mac (Build 1159 – Oct 17, 2022) CL 9 for Mac (Build 1144 – Nov 19, 2021) CL 9 for Mac with Android USB (Build 1093 – Mar 9, 2021)

DejaDesktop Calendar Wallpaper

Desktop calendar background for Windows and Mac.

Windows Release Notes Mac Release Notes
DejaDesktop for Windows (Build 1066 – Jun 17, 2025) DejaDesktop for Mac (Build 1124 – Mar 21, 2023)

CompanionLink 8 (Sold Jul 2017–Oct 2019)

(Build 8052) – Added November 11th, 2019)

Installers for legacy support.

Note: This version is no longer updated.

Release Notes
CompanionLink v8 for Outlook CompanionLink v8 for Google CompanionLink v8 for Palm Desktop CompanionLink v8 Express CompanionLink v8 Professional CompanionLink v8 FA

CompanionLink 7 (Sold Jul 2015–Oct 2017)

(Build 7062) – Added October 29, 2018)

Installers for legacy support.

Note: This version is no longer updated.

Release Notes
CompanionLink v7 for Outlook CompanionLink v7 for Google CompanionLink v7 for Palm Desktop CompanionLink v7 Express CompanionLink v7 Professional CompanionLink v7 FA

CompanionLink 6 (Sold Nov 2013–Jul 2015)

(Build 6052) – Last update February 16, 2016)

Installers for legacy support.

Note: This version is no longer updated.

Release Notes
CompanionLink v6 for Outlook CompanionLink v6 for Google CompanionLink v6 for Palm Desktop CompanionLink v6 Express CompanionLink v6 Professional CompanionLink v6 FA

CompanionLink 5 (Sold Sept 2011–Nov 2013) – Tech Support Sunset

(Build 5098) – Last update January 8, 2015)

Installers for legacy support.

Note: This version is no longer updated.

Release Notes
CompanionLink v5 for Outlook CompanionLink v5 for Google CompanionLink v5 for Palm Desktop CompanionLink v5 Express CompanionLink v5 Professional CompanionLink v5 FA

CompanionLink 4.0 (Sold Nov 2009–Sept 2011)

(Build 4068) – Last update December 8, 2014)

Installers for legacy support.

Note: This version is no longer updated.

Release Notes
CompanionLink v4 for Outlook CompanionLink v4 for Google CompanionLink v4 for Palm Desktop CompanionLink v4 Express CompanionLink v4 Professional CompanionLink v4 FA

DoubleLook Enterprise

Enterprise Sync Solution.

Release Notes
DoubleLook Enterprise 11 (Build 11008 – Apr 2, 2025) DoubleLook Enterprise 10 (Build 10045 – Aug 21, 2024) DoubleLook Enterprise 9 (Build 9066 – Nov 15, 2022)