ngrok exposes local servers behind NATs and firewalls to the public internet over secure tunnels.
Cost / License
- Freemium (Subscription)
- Proprietary
Application type
Platforms
- Mac
- Windows
- Linux
- BSD
- FreeBSD

Comments about ngrok as an Alternative to Portmap.io


Most users think ngrok is a great Portmap.io alternative.
ngrok is the most popular Windows, Mac & Linux alternative to Portmap.io.
ngrok is the most popular free alternative to Portmap.io.
- ngrok is Freemium and Proprietary
- ngrok is Lightweight







































Actually, ngrok Is The Best Network Tunneling Program, But The Only Downside Is That (IT DOESN'T HAVE UDP PORTS SUPPORT) And This Takes Away .05 rating from me. And Its Lightweight too. It Works Only With One Command, And It Is Guaranteed That It Will NEVER EVER Fail To Do Its Job. So, ngrok 4.5/5