Extrion TechTools

The toolkit our engineers actually use

Hand-picked apps, utilities, ISO images and open-source repositories for Windows, macOS, Linux, Android and iOS — from official sources, tested in the field.

19tools
9platforms
0downloads

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Windows

Visual Studio Code

Free code editor with Git, debugging and thousands of extensions.

Free
Developer tools

Windows

Rufus

Create bootable USB drives from ISO images in minutes.

Open source
System & recovery

ISO images

Ubuntu Server

The popular Linux server OS for web, file and app servers.

Open source
Operating systems

Windows

7-Zip

Open-source file archiver with a high compression ratio.

Open source
Utilities

Windows

PuTTY

Classic SSH and serial client for routers, switches and servers.

Open source
Networking

Windows

WinBox

MikroTik’s official tool for managing RouterOS devices.

Free
Networking

Windows

Wireshark

See exactly what is happening on your network, packet by packet.

Open source
Networking

macOS

Rectangle

Snap and arrange Mac windows with keyboard shortcuts.

Open source
Productivity

macOS

balenaEtcher

Flash OS images to SD cards and USB drives safely.

Open source
System & recovery

ISO images

Kali Linux

Security-testing distribution for authorised penetration testing.

Open source
Cybersecurity

ISO images

Windows 11 (official ISO)

Microsoft’s official installation media and ISO download.

Licensed by Extrion
Operating systems

Android

Termux

A Linux terminal environment on your Android phone.

Open source
Developer tools

Android

Fing

Scan your Wi-Fi to see every device that is connected.

Free + paid plans
Networking

iPhone & iPad

Termius

Modern SSH client for iPhone, iPad and desktop.

Free + paid plans
Networking

Web & cloud

draw.io (diagrams.net)

Free diagrams for network layouts, flowcharts and floor plans.

Open source
Productivity

Command line

Nmap

The standard tool for network discovery and security auditing.

Open source
Cybersecurity

Linux

Angry IP Scanner

Fast, simple IP and port scanner for any LAN.

Open source
Networking

GitHub repos

Laravel

The PHP framework we build our web apps and portals with.

Open source
Repositories

GitHub repos

Oh My Zsh

Supercharge your terminal with themes and plugins.

Open source
Repositories

Every tool links to its official source or is shared with permission. Trademarks belong to their owners. Found a broken link? Tell us and we’ll fix it.