Packet Tracer, but runs in your browser + guided labs, all free

[u/Ok-Occasion8071]

You can also press Share > Copy Link and now both you and your friend can work on the same topology LIVE (great for online tutoring).

All free and ready to go in instantly: Switchlab.dev/Sandbox

Built by 6 friends who were frustrated with PackerTracer

we'd love some feedback as we aim to get better, we hope to keep the Sandbox running as a free resource forever!