26
ExtendOffice
18,714
Shareware
Adds over 300 advanced functions for complicated tasks to MS Excel.
53
Zbrainsoft
566
Shareware
The Excel plug-in that adds extensive functionality to your work in Excel.
1
Sobolsoft
13
Shareware
Use Excel as a front-end interface to a FoxPro database.
1
Add-in Express Ltd.
120
Shareware
This addon lets you merge duplicate rows based on the selected key column(s).
Big Red Consulting
13
Shareware
An Excel addon that lets you import lists into QuickBooks from Excel.
TechnoCom
Shareware
With this addon you can easily count words in Excel.
1
Erich Neuwirth
100
Freeware
RExcel Noncommercial is an Excel addon which provides you with latest tools.
ILO
16
Freeware
This addon can be installed to use features of KILM in MS Excel 2010.
6
Iteris-Soft
432
Freeware
Addon for AutoCAD Civil 3D to export data to Excel compatible format.
2
MapWindow Open Source Team
2,407
Open source
MapWindow GIS is a free, extensible geographic information system (GIS).
CMT Inc.
1
Freeware
CMT PC-GIS is a lightweight GIS software solution for MS Windows.
1
TerraView
140
Freeware
TerraView is a GIS application built using the TerraLib GIS library.
AvisMap GIS Technologies
11
Freeware
AvisMap GIS Engine is the basic development platform for AvisMap GIS suites.
1
Northwestern University
8
Shareware
My World GIS™ is a GIS designed specifically for use in middle school.