If you already own a license for Visio 2010, the safest method is to use your original installation media. If you have lost your media but have your , you may be able to download it through your Microsoft Account or Order History .
Since Visio 2010 is no longer secure, consider these modern ways to handle Visio for the Web Viewing/Printing files for free with a Microsoft account. Microsoft Support Visio 2010 Viewer
: Language-specific folders (e.g., en-us ) containing localized dictionary and interface files. Important File Extensions
Once you have the ISO file:
For security and compatibility, avoid downloading legacy ISOs from unverified open directories. Transitioning to a modern, supported diagramming tool is the safest path for your data and system.