Unistep ® - Microsoft Visio diagram animation add-in


Download Unistep for free trial

There are three versions of Unistep:

  • Unistep 2013, for Microsoft Visio 2013, Visio 2016, Windows 7, Windows 10.  This version uses the Microsoft DotNet Framework 4.0 (downloaded automatically from Microsoft if absent). New features compared to Unistep 2010:

    • Improve the isolation mode

    • Enable multiple individual stream selection and animation

  • Unistep 2010, for Microsoft Visio 2007 and 2010. This was tested OK with Microsoft Visio 2007 and Microsoft Visio 2010 on Windows 7,  English versions. This version uses the Microsoft DotNet Framework 3.5 (downloaded automatically from Microsoft if absent). You may install on your PC Visio 2007 and Visio 2010 side by side, Unistep is designed for supporting simultaneously the two versions. This version is not compatible with Microsoft Visio 2013!

  • Unistep 2003, for Microsoft Visio 2003. This was tested OK with Microsoft Visio 2003 on Windows XP, English versions.


Unistep 2013 was tested OK with Visio 2016. The only difference: the control buttons are displayed in the "add-in" area in Visio 2016

Unistep in Visio 2016


Unistep installs itself as a Visio add-in. Please insure that you have the required version of Visio installed on your computer before installing Unistep.

Unistep 2010 uses a different method to store animation data as Unistep 2003. This means that the animations in Visio 2003 diagrams have to be regenerated in the new version.

Unistep software is signed by Sysoft.


Unistep 2013 for Microsoft Visio 2013, Visio 2016

Unistep 2010 for Microsoft Visio 2007, 2010

Unistep 2003 for Visio 2003

  • Please send us un email (contact page) if you need it.

If you want to know more about Unistep technology, you may visit this page.

Note: Google Chrome may indicate an error like "This program is not commonly downloaded and could harm your computer". This is an error.

Unistep zip file contains two files, the setup.exe and a msi. Both are digitally signed by Sysoft,  You can check the signature, before installing (right click, Digital Signatures tab).

These is the information displayed when you launch the setup:

Setup.exe signed by Sysoft

Please contact us ("contact" page) if you have any question.

Best regards,

Ion Alexandre CARTIANT, software author