1
SoftApproach Corporation
37
Shareware
Amazing Visio is a toolset which improves drawings in Microsoft Office Visio.
5
Microsoft Corporation
888
Freeware
It contains tools that you need to develop custom solutions for Visio.
8
Microsoft Corporation
57
Update
You can open files created in the newer Visio 2013 drawing file format.
1
Microsoft Visio
289
Freeware
Visio 2010 WBS Modeler Add-in helps you improve the project planning process.
3
Distech Controls SAS
49
Freeware
It is a plugin that enables you to set up the Distech controllers.
4
Free Software Foundation, Inc.
3
Freeware
The FMC Stencils are templates and extensions for Visio or OpenOffice Drawing.
2
Pavel Hruby
Freeware
The UML stencil for Visio supports complete UML, SoaML and other UML profiles.
Alberto Ferrari
80
Freeware
Somehow Microsoft decided not to include this feature in 2010 version of Visio.
Automated Logic
17
Demo
This application can generate control programs for HVAC equipments.
1
ProLon
23
Freeware
Manage, access and control HVAC zoning systems of various types.
Veer Inc
6
Freeware
With Veer® Images add-in you have full control of images in Office 2010.
1
Professional Estimating Systems
81
Shareware
Pro-Est HVAC is the complete HVAC estimating program.
Elite Software Development, Inc.
132
Shareware
The HVAC Tools program allows the quick calculation of HVAC design tasks.
bVisual
6
Freeware
Stand alone application for viewing Visio files without Visio.
6
Microsoft
565
Freeware
Visio Viewer enables users to discover the advantages of using Visio drawings.
2
Trisotech Inc.
106
Shareware
BPMN Visio Modeler is a standalone Visio extension to draw and model business processes.
