Microsoft Visio® Filter
SmartDraw gives you access to all your old Visio® files, plus new ones you receive from colleagues.
If you have Visio® installed, SmartDraw can translate your VSD and VSDX files into SmartDraw format*. Layers are maintained, and all connections are intact.
You can even convert multiple Visio® files at once with the batch process feature. Just navigate to the folder containing your Visio® files, and click convert.
SmartDraw is your best Visio alternative.