The app library

Free Windows apps and network tools.

Five focused Windows apps. Every download is free, with no account or checkout required.

BundleFree

All NetTools Cloud apps in one free v1.x bundle ZIP.

Windows x64 · ZIP · 59.7 MB

UtilitiesFree

Instant unit conversion with visual magnitude bars and copy-ready results.

Windows x64 · MSI · 9.3 MB

NetworkFree

Local packet capture with live node graphs, connection lists, and exports.

Windows x64 · MSI · 5.2 MB

NetworkFree

Continuous ping metrics and traceroute mapping in a local web dashboard.

Windows x64 · MSI · 5.0 MB

SecurityFree

Zero-trust encrypted vault with server, remote client, and classified access.

Windows x64 · MSI · 26.1 MB

SecurityFree

Encrypted peer-to-peer chat and sandboxed file transfer for direct links.

Windows x64 · MSI · 14.3 MB