Use the most recent version you have a license key for.   OAK!Merge for Act!   If you have an active subscription,  use the current/latest version below

Download the installation files by clicking on the product filename below.  System requirements are here and in the comments below.

After downloading the ZIP file onto your hard drive:

• 1. extract the setup and MSI files to a folder you create
• 2. execute the Setup program
• 3. After installation, leave the MSI file where it was when you did the install.
  

  OAK!Merge for Act! Downloads 

Previous	File Size(in bytes)	Last Updated	OAK!Merge for Act! Comments
OAK!Merge 25.1.1 Current/latest Version	88 MB	7/16/23	Compatible only with 64 bit versions of Act!,  Act!  v24 and Act! v25 on Windows 2008/2012/2014 /2016 Server, Windows 8, 10, and 11 and Available for active Subscriptions only.  No charge to upgrade to the latest version of OAK!Merge.
OAK!Merge 24.1.1 Previous 32 bit Versions	75 MB	10/30/21	Compatible only with  64 bit versions of Act!,  Act!  v24 or Act! v25 on Windows 2008/2012/2014 /2016 Server, Windows 8, 10, and 11 and     Available for active Subscriptions only.  No charge to upgrade to the latest version of OAK!Merge.
OAK!Merge 23.1.1 Previous Version	41 MB	3/19/21	Compatible only with 32 bit versions of Act!  Act! v18 to Act V23 on Windows 2008/2012/2014 /2016 Server, Windows 8 and 10, and ZOHO API.    Available for active Subscriptions only.  No charge to upgrade to the latest version of OAK!Merge.
OAK!Merge 22.1.4 Previous version	47 MB	8/4/20	Compatible only with 32 bit versions of Act!  Act! v18 to v23 on Windows 2008/2012/2014 /2016 Server, Windows 8 and 10, and ZOHO API.    Available for active Subscriptions only.  No charge to upgrade to the latest version of OAK!Merge.
OAK!Merge 21.1.3 Previous Version	44  MB	7/30/19	Last Perpetual license.  It is not upgradable or compatible with current versions of ACT.   v21  is compatible only with Act! v9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20 or 21 on Windows 2008/2012/2014 /2016 Server, Windows 7, 8 and 10
OAK!Merge 20.1.2	47.2 MB	2/12/18	Compatible with Act! v9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19 or 20 on Windows 2008/2012/2014 /2016 Server, Windows 7, 8 and 10
OAK!Merge 19.1.3	45.5 MB	9/25/17	Compatible with Act! v9, 10, 11, 12, 13, 14, 15, 16, 17, 18 or 19 on Windows 2008/2012/2014 /2016 Server, Windows 7, 8 and 10
OAK!Merge 18.2.1	42.7 MB	9/29/16	Compatible with Act! v9, 10, 11, 12, 13, 14, 15, 16, 17 or 18 on Windows 2008/2012/2014 Server, Windows 7, 8 and 10
OAK!Merge 17.2.1	38.8 MB	8/26/15	Compatible with Act! v9, 10, 11, 12, 13, 14, 15, 16 or 17 on Windows XP, Windows 2003/2008/2012 Server, Windows 7 and 8
OAK!Merge 16.1.1	37.4 MB	6/19/14	Compatible with Act! v9, 10, 11, 12, 13, 14, 15, or 16 on Windows XP, Windows 2003/2008/2012 Server, Windows 7 and 8
OAK!Merge 15.5.2	29.9 MB	5/22/13	Compatible with Act! v9, 10, 11, 12, 13, 14, or 15 on Windows XP, Windows 2003/2008 Server, Vista, Windows 7 and 8
OAK!Merge 14.5.2	19.9 MB	3/5/12	Compatible with Sage Act! 9, 10, 11, 12, or 13, Windows XP, Windows 2003/2008 Server, Vista, and Windows 7
OAK!Merge 13.3.3	16.8 MB	6/7/11	Compatible with Sage Act! 9, 10, 11, 12, or 13, Windows XP, Windows 2003/2008 Server, Vista, and Windows 7
OAK!Merge 12.4.3	18.8 MB	7/7/10	Compatible with Act! 9, 10, 11, or 12 on Windows XP, Windows 2003/2008 Server, Vista, Windows 7
OAK!Merge 11.1.4	13.0 MB	1/31/09	Compatible with Act! 9, 10, or 11 on Windows XP, Windows 2003 Server, Vista, (Windows 7 was not tested)
OAK!Merge 10	13.8 MB	2008	Compatible with Act! 9, 10 or 10.2 on Windows XP, Windows 2003 Server, Vista, (Windows 7 was not tested)
OAK!Merge 5 or 6			Act! 2000 / ver 5 Act! 2004 / Ver 6 contact us via email

Current version of OAK!Merge

Note: Updates are free, but upgrades incur a fee unless you are on a subscription. Updates within a version such as 13.0.0 to 13.3.3 are no charge; but upgrades from one version to another are only available via a paid subscription