Reviewing a collection of free software & websites

There no intention of giving a compete overview of available free software. This is the stuff I use and trust, many for years, some for decades.
Always evaluate the software before installation to make sure that is is still free software. Careful to never install toolbars & additional software.

Traceroute: A selection of traceroute tools, alphabetical by country.

DomainTools: A collection of tools to look up domains, IP addresses, DNS, perform a traceroute,... Try the DNS tool

Whois.net: Another set of tools to trace a route, find fomain names,...

• The “Anonymous” page :
  Security risks while surfing or working online. How to protect?

• The story of the Ping Program.
• The story of the TTCP program.

• Domain Name System (DNS)
• Internet Protocol (IP)
• Ping
• Traceroute
• TTCP
• Whois

Et si Omnes Ego non

Nondisputandum.com
Linguistic disclaimer : Consider that English is not my first, neither my second language. It’s perfect as nowadays Esperanto.
Info : The painting in the top banner is a fragment of the School of Athens, painted by Raffaello Sanzio. Read More.
Zeno of Citium : Epicurus : Federico II of Mantua : Anicius Manlius Severinus Boethius or Anaximander or Empedocles : Averroes : Pythagoras : Alcibiades or Alexander the Great : Antisthenes or Xenophon : Hypatia (Francesco Maria della Rovere): Aeschines or Xenophon: Parmenides: Socrates : Heraclitus (Michelangelo) : Plato (Leonardo da Vinci) : Aristotle : Diogenes : Plotinus : Euclid or Archimedes with students (Bramante) : Zoroaster : Ptolemy : Apelles (Raphael) : Protogenes (Il Sodoma, Perugino, or Timoteo Viti)
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