Free Download Office add-ins from Extendoffice

Find the right Office add-ins to improve the productivity of your Microsoft Office applications.

Note: We recommend you to download the exe installation packages by clicking Free Download Here. 64-bit or 32-bit refers to Microsoft Office 2010 and 2013, not to your Windows version. If you are going to deploy our software by using the MSI package, you should know that there are 32 bit MSI package and 64 bit MSI package. For Microsoft Office 2003, 2007 or 32 bit Microsoft Office 2010 / 2013, please download the 32 bit MSI. Using 64 bit Microsoft Office 2010 / 2013, please download the 64 bit MSI package. Don't know 32-bit or 64-bit of Microsoft Office 2010?

Office Tab

Brings tabbed document interface in Microsoft Office 2013, 2010, 2007 and 2003. Using tabs in Microsoft Office Word, Excel and PowerPoint as using tabs in FireFox, IE 8 or Chrome.

[Free Download Here >]

[download 32-bit .msi >] [download 64-bit.msi >]

File size:	12.20 MB
Platforms:	Windows 8/Windows 7/Windows Vista/Windows XP
Applies to:	Microsoft Office 2013/2010/2007/2003
License:	Shareware (30 days free trial without feature limitation.)

Office Tab Enterprise

Brings tabbed document interface in Microsoft Office 2013, 2010, 2007 and 2003. Using tabs in Microsoft Office Word, Excel, PowerPoint, Project, Access, Visio and Publisher as using tabs in FireFox, IE 8 or Chrome.

[Free Download Here >]

[download 32-bit .msi >] [download 64-bit.msi >]

File size:	12.20 MB
Platforms:	Windows 8/Windows 7/Windows Vista/Windows XP
Applies to:	Microsoft Office 2013/2010/2007/2003
License:	Shareware (30 days free trial without feature limitation.)

Office Tab Free Edition

Brings tabbed document interface in Microsoft Office 2003, 2007 and 2010 (32 / 64 bit).

[Free Download Here >]

File size:	12.20 MB
Platforms:	Windows 8/Windows 7/Windows Vista/Windows XP
Applies to:	Microsoft Office 2010/2007/2003
License:	Freeware (Free for personal non-commercial use!)

Kutools for Excel

Kutools for Excel is a powerful toolbox that frees you from performing time-consuming operations. The toolbox has more than 120 powerful functions for Microsoft Excel 2013, 2010 and 2007.

[Free Download Here]

File size:	5.80 MB ~ 8.10 MB
Platforms:	Windows 8/Windows 7/Windows Vista/Windows XP
Applies to:	Microsoft Office Excel 2013/2010/2007
License:	Shareware (30 days free trial without feature limitation.)

Kutools for Word

Kutools for Word is a powerful Word add-in that frees you from time-consuming operations which majority of Word users have to perform daily!

[Free Download Here]

File size:	7.90 MB
Platforms:	Windows 8/Windows 7/Windows Vista/Windows XP
Applies to:	Microsoft Word 2007/2010(32/64)/2013(32/64)
License:	Shareware (45 days free trial without feature limitation.)

Tabs for Visio

Brings Tabbed Document Interface in Microsoft Visio 2013, 2010, 2007 and 2003.

[Free Download Here>]

File size:	12.10 MB
Platforms:	Windows 8/Windows 7/Windows Vista/Windows XP
Applies to:	Microsoft Office Visio 2003/2007/2010/2013(32/64)
License:	Shareware (30 days free trial without feature limitation.)

Tabs for Word

Tabbed Browsing Documents in Microsoft Word.

[Free Download Here>]

File size:	12.10 MB
Platforms:	Windows 8/Windows 7/Windows Vista/Windows XP
Applies to:	Microsoft Office Word 2003/2007/2010/2013(32/64)
License:	Shareware (30 days free trial without feature limitation.)

Tabs for Excel

Enables Tabbed Editing Workbooks in Microsoft Excel 2013/2010/2007/2003.

[Free Download Here >]

File size:	12.10 MB
Platforms:	Windows 8/Windows 7/Windows Vista/Windows XP
Applies to:	Microsoft Office Excel 2003/2007/2010/2013(32/64)
License:	Shareware (30 days free trial without feature limitation.)

Tabs for PowerPoint

Using tabs in Microsoft PowerPoint as using tabs in FireFox, IE 8 or Chrome.

[Free Download Here >]

File size:	12.10 MB
Platforms:	Windows 8/Windows 7/Windows Vista/Windows XP
Applies to:	Microsoft Office PowerPoint 2003/2007/2010/2013(32/64)
License:	Shareware (30 days free trial without feature limitation.)

Tabs for Project

Tabbed browsing multiple projects in Microsoft Project 2013/2010/2007/2003.

[Free Download Here>]

File size:	12.10 MB
Platforms:	Windows 8/Windows 7/Windows Vista/Windows XP
Applies to:	Microsoft Office Project 2003/2007/2010/2013(32/64)
License:	Shareware (30 days free trial without feature limitation.)

Tabs for Access

Brings Tabbed Document Interface in Microsoft Access 2013/2010/2007.

[Free Download Here>]

File size:	12.10 MB
Platforms:	Windows 8/Windows 7/Windows Vista/Windows XP
Applies to:	Microsoft Office Access 2007/2010/2013(32/64)
License:	Shareware (30 days free trial without feature limitation.)

Tabs for Publisher

Brings Tabbed Document Interface in Microsoft Publisher 2013/2010/2007/2003.

[Free Download Here>]

File size:	12.10 MB
Platforms:	Windows 8/Windows 7/Windows Vista/Windows XP
Applies to:	Microsoft Office Publisher 2003/2007/2010/2013(32/64)
License:	Shareware (30 days free trial without feature limitation.)

Classic Menu for Office

Brings back Office 2003 menu styles in Microsoft Office 2007/2010/2013.

[download here]

File size:	7.90 MB
Platforms:	Windows 8/Windows 7/Windows Vista/Windows XP
Applies to:	Microsoft Office 2007/2010/2013
License:	Shareware (15 days free trial without feature limitation.)

Ribbon Finder for Office 2007/2010

Don't know where is the command in new Ribbon interface? Quickly search 10000 commands in Microsoft Office 2007/2010, it's easy for you to search the command in Ribbon. Supports multiple languages keywords.

[download 2010 32-bit>] [download 2010 64-bit>]

[download 2007] [download more suites]

File size:	7.90 MB
Platforms:	Windows 7/Windows Vista/Windows XP
Applies to:	Microsoft Office 2007/2010
License:	Shareware (15 days free trial without feature limitation.)

Date Format Converter for Excel

An addin for Microsoft Excel, which helps to convert the text format cells to date&time format cells.

[download >]

File size:	9.18 KB
Platforms:	Windows 7/Windows Vista/Windows XP
Applies to:	Microsoft Office Excel 2007/2010
License:	Freeware

Share Speaker Player

All computers in the office or home can share a set of speakers over LAN network without any extra hardware: cables, couplers or switches.

[download >]

File size:	1.10 MB
Platforms:	Windows 7/Windows Vista/Windows XP
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License:	Freeware

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