I am looking for the package which can support external-link symbol for pdfLatex format. I don't want to use XeLatex or LuaLatex because I get errors, so I want to stick with pdfLatex format. However in this link answered by a user named 'topskip' gives a link for non-official pdfTex version for fontawesome package. So this takes me here. But now I can't download any pdfTex version package from this link. I can't understand how to include 'fontawesome' package for pdftex/pdflatex compiler. Can someone direct me to get this external-link symbol in pdfLatex.
In order to see the external-link symbol run this code in xeLaTex or luaLaTex:
% Compile with LuaLaTeX or XeLaTeX
\documentclass{article}
\usepackage{fontawesome}
\usepackage[hidelinks]{hyperref}
% Redefinition, symbol included in link:
\let\orighref\href
\renewcommand{\href}[2]{\orighref{#1}{#2\,\faExternalLink}}
\begin{document}
\href{http://example.com}{example web site}
\end{document}