We have determined GeoGebra to be clean and safe to download.
Virus tests for GeoGebra
BitDefenderPassed.
Dr.WebPassed.
Google SafebrowsingSite does not host malware.
Malware report of download.geogebra.org
Bitdefender TrafficLight
Dr.Web Link Checker
G-Data
Google Safebrowsing
Malware Patrol
Phishtank
VX Vault
Yandex
A word of caution
These tests are valid for the date we published them. As a strong reminder: Always test files you download from the Internet before you run them. This site acts as a defense against the distribution of known malware, but we're not perfect.