Must-have software downloads at your fingertips
Home
PC Security
Windows Defender
Download
Thank you for downloading
Windows Defender
Download for Windows 32/64-bit
Developed by
Microsoft
Your download will begin in
3
seconds.
Click here
if it doesn't start automatically.
Related downloads
System Shield
Developed by iolo technologies
Trend Micro Maximum Security
Developed by Trend Micro Incorporated
Goldfish
Developed by Prolific Publishing, Inc.
Avira Antivirus Pro
Developed by Avira Holding GmbH & Co. KG
eScan Anti-Virus
Developed by MicroWorld Technologies Inc.
CNET TechTracker
Developed by CBS Interactive Inc
Top 10 PC Protection Tools
Top 10 Personal Security Software
Top 10 Firewalls
Latest downloads
2.3.0.1
Calculator With Paper Roll
Developed by Mirco Marcacci
2.2
HTML Batch Editor
Developed by Lucersoft
2.3
NotesHolder Lite
Developed by A!K Research Labs
3.3
Crazy Fishing
Developed by MyPlayCity.com
14.0.0.38236
Heroes of the Storm
Developed by Blizzard Entertainment