Free Software
MirrorCreator
MirrorCreator or Mirrored.to is a web-based applications that lets you create multiple download mirrors for your files. It allows you to upload up to 400MB files that will automatically be shared with more than 30 file hosting providers.
Radio Silence
Radio Silence is a network monitor application for Mac that shows you every network connection in real time. With Radio Silence you can find misbehaving applications running on your system and block it through an intuetive interface. Radio Silence allow you to be in control of background process produced by appplications on your system.
Kali NetHunter
The Kali NetHunter project is an open source penetration testing platform for Android (Nexus devices). The operating system is joint effort between the Kali community member "BlinkyBear" and Offensive Security. With Kali NetHunter you can perform penetration testing on the go, with various support for attacks like Wireless 802.11 frame injection, one-click MANA Evil Access Point setups, HID keyboard attacks, as well as BadUSB MITM attacks. Kali NetHunter currently supports Nexus 5, Nexus 6, Nexus 7, Nexus 9, Nexus 10, and OnePlus One.
TMetric
TMetric is a user-oriented tool designed both for single users and big companies which want to set up a productive workflow. TMetric allows track time, set budgets for your projects, set rates on any task, client, project or team member, see your workday on a timeline, get detailed time and money reports, create and manage tasks, manage time offs etc. TMetric integrates with +50 solutions including Asana, JIRA, GitHub, Todoist, QuickBooks and MS Office.
Wikipedia
Wikipedia is the worlds largest free online encyclopedia. The platform contains content created, edited and currated by volunteers around the world. Wikipedia is managed and hosted by the Wikimedia Foundation and the data is provided under the Creative Commons Attribution-ShareAlike 3.0 Unported License (CC BY-SA).
Chocolatey
With Chocolatey you can automate and simplify the management of complex Windows environments. Chocolatey is a free and open source package manager and software management tool specifically designed for Windows. People and organizations that use Chocolatey have experienced a massive reduction in effort, improved speed of deployment, while enjoying high reliability, and comprehensive reporting.
Homebrew
Homebrew is a package manager designed and built for macOS. With Homebrew you can easily install software and libraries from your terminal. Homebrew installs the packages to to their own directory and then symlinks their files into /usr/local. Homebrew is loved by developers and DevOps and is a must have for anyone developing on their Mac.