8
Microsoft Corporation
57
Update
You can open files created in the newer Visio 2013 drawing file format.
5
Microsoft Corporation
889
Freeware
It contains tools that you need to develop custom solutions for Visio.
39
Microsoft
36
Freeware
Microsoft Visio 2010 Viewer, freely distribute Visio drawings and diagrams.
1
Microsoft Corporation
11
Commercial
Create network charts, UML charts, and other diagrams.
9
Microsoft Corporation
4,291
Commercial
Microsoft Visio Premium 2010 takes diagramming to a bold new level.
1
SoftApproach Corporation
37
Shareware
Amazing Visio is a toolset which improves drawings in Microsoft Office Visio.
1
Fulton Findings
20
Freeware
A valuable transmission-line calculator for both advanced and beginners.
SP Technical Research Institute of Sweden
Freeware
A scientific tool that solves the multi-conductor transmission line equations.
11
Antenna Design Associates, Inc.
2
Commercial
It is an app designed for transmission line and impedance matching calculations.
4
Aaron Lee
14
Open source
Calculates the transmission line impedance, the result is based on formula.
Tonne Software
76
Freeware
JJSmith is a transmission-line calculator for both advanced and beginning users.
Semtation GmbH
1
Shareware
An easy to use but very powerful modeling tool based on Microsoft Visio.
1
Addintools
4
Shareware
It allows you to work with Microsoft Visio 2010 as if it were older version.
GraphVizio
4
Freeware
GraphVizio is an add-on for Microsoft Visio which allows you to layout diagrams.
Aspose
18
Shareware
Aspose.Diagram is a class library for working with Microsoft Visio files.
