VSDM is a relatively recent extension introduced for Microsoft Visio, launched as part of the Microsoft Office 2013 pack. The format represents an upgrade of Visio's former proprietary extensions: VSD and VDX. VSDM files contain vector drawings that can store and execute macro images when opened. They are only compatible with Visio 2013 and they tend to have a large size, so for easier storing, transferring and accessibility, we recommend converting them to more widely used formats.
The quick and simple way to handle your files is to get a quality piece of software, such as reaConverter. This software is extremely efficient in managing a wide range of batch conversions. As you will soon realize, reaConverter will help you avoid spending countless hours trying to figure out how to convert multiple VSDM files as once.
JPEG JPG PNG GIF TIFF TIF BMP ICO EMF WMF AI PDF EPS PS EPI WEBP WEBPLL JP2 PCX TGA DWG DWF DXF DGN WMZ CGM DRW SHP GBR PCT MIF PLT PCL SVG WPG CIN DCX DIS HRU MTV PRC RAD PIC RLA QRT SGI XBM XPM SWF CAL FAX FITS PSD PGM JXR BPG APNG DDS SVGZ CG4 FLIF AVIF QOI
Advanced users can convert VSDM files via command-line interface in manual or automated mode. You are welcome to contact our technical support when you have any questions about reaConverter.