How do I download Cisco IOS images for GNS3?
How do I get Cisco images in GNS3?
Is Cisco IOS free?
“As a special customer service, and to improve the overall security of the Internet, Cisco may offer customers free software updates to address high-severity security problems. The decision to provide free software updates is made on a case-by-case basis.
Where can I download IOS for GNS3?
Download here – https://i.srijit.com/gns3images
Feel free to download them and use them for your Cisco certifications studies.